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106575280 = 2457190313
BaseRepresentation
bin1100101101000…
…11010110110000
321102112120210121
412112203112300
5204240402110
614324140024
72432606050
oct626432660
9242476717
10106575280
1155182649
122b837614
13191065c6
1410223560
159552cda
hex65a35b0

106575280 has 40 divisors (see below), whose sum is σ = 283187232. Its totient is φ = 36539904.

The previous prime is 106575263. The next prime is 106575283. The reversal of 106575280 is 82575601.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1065752802 = 22716580614156800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106575283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94597 + ... + 95716.

Almost surely, 2106575280 is an apocalyptic number.

106575280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106575280 is an abundant number, since it is smaller than the sum of its proper divisors (176611952).

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

106575280 is a wasteful number, since it uses less digits than its factorization.

106575280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190333 (or 190327 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 106575280 is about 10323.5304038880. The cubic root of 106575280 is about 474.1169633084.

The spelling of 106575280 in words is "one hundred six million, five hundred seventy-five thousand, two hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 190313 380626 761252 951565 1332191 1522504 1903130 2664382 3045008 3806260 5328764 6660955 7612520 10657528 13321910 15225040 21315056 26643820 53287640 106575280