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379560960 = 2103258237
BaseRepresentation
bin10110100111111…
…010010000000000
3222110012200202100
4112213322100000
51234131422320
6101355150400
712256133502
oct2647722000
9873180670
10379560960
11185285849
12a7145400
13608363ac
14385a3d72
15234c7790
hex169fa400

379560960 has 132 divisors (see below), whose sum is σ = 1315328508. Its totient is φ = 101203968.

The previous prime is 379560953. The next prime is 379560991. The reversal of 379560960 is 69065973.

379560960 is a `hidden beast` number, since 37 + 9 + 5 + 609 + 6 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 188457984 + 191102976 = 13728^2 + 13824^2 .

It is a super-2 number, since 2×3795609602 = 288133044712243200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41962 + ... + 50198.

Almost surely, 2379560960 is an apocalyptic number.

379560960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379560960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657664254).

379560960 is an abundant number, since it is smaller than the sum of its proper divisors (935767548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379560960 is a wasteful number, since it uses less digits than its factorization.

379560960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8268 (or 8247 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 379560960 is about 19482.3242966541. The cubic root of 379560960 is about 724.0365863709.

The spelling of 379560960 in words is "three hundred seventy-nine million, five hundred sixty thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2304 2560 2880 3072 3840 4608 5120 5760 7680 8237 9216 11520 15360 16474 23040 24711 32948 41185 46080 49422 65896 74133 82370 98844 123555 131792 148266 164740 197688 247110 263584 296532 329480 370665 395376 494220 527168 593064 658960 741330 790752 988440 1054336 1186128 1317920 1482660 1581504 1976880 2108672 2372256 2635840 2965320 3163008 3953760 4217344 4744512 5271680 5930640 6326016 7907520 8434688 9489024 10543360 11861280 12652032 15815040 18978048 21086720 23722560 25304064 31630080 37956096 42173440 47445120 63260160 75912192 94890240 126520320 189780480 379560960