Search a number
-
+
2469032900 = 2252191299491
BaseRepresentation
bin1001001100101010…
…0111001111000100
320101001220212101222
42103022213033010
520024033023100
61044555535512
7115120301435
oct22312471704
96331825358
102469032900
111057782a64
1258aa5a598
133046a9219
14195cad48c
15e6b60485
hex932a73c4

2469032900 has 36 divisors (see below), whose sum is σ = 5639795280. Its totient is φ = 935632800.

The previous prime is 2469032897. The next prime is 2469032933. The reversal of 2469032900 is 92309642.

It is a super-2 number, since 2×24690329002 = 12192246922564820000, which contains 22 as substring.

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, 647846 + ... + 651645.

It is an arithmetic number, because the mean of its divisors is an integer number (156660980).

Almost surely, 22469032900 is an apocalyptic number.

2469032900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2469032900 is an abundant number, since it is smaller than the sum of its proper divisors (3170762380).

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

2469032900 is a wasteful number, since it uses less digits than its factorization.

2469032900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299524 (or 1299517 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 2469032900 is about 49689.3640530848. The cubic root of 2469032900 is about 1351.5816669918.

The spelling of 2469032900 in words is "two billion, four hundred sixty-nine million, thirty-two thousand, nine hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 1299491 2598982 5197964 6497455 12994910 24690329 25989820 32487275 49380658 64974550 98761316 123451645 129949100 246903290 493806580 617258225 1234516450 2469032900