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23925052932 = 22311181250401
BaseRepresentation
bin10110010010000010…
…110101011000000100
32021202101012121122120
4112102002311120010
5342444303143212
614554020525540
71504612410624
oct262202653004
967671177576
1023925052932
11a168083420
1247785508b0
132343917b71
14122d6ca884
1595063988c
hex5920b5604

23925052932 has 24 divisors (see below), whose sum is σ = 60900135072. Its totient is φ = 7250016000.

The previous prime is 23925052927. The next prime is 23925052933.

23925052932 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (23925052933) 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, 90625069 + ... + 90625332.

It is an arithmetic number, because the mean of its divisors is an integer number (2537505628).

Almost surely, 223925052932 is an apocalyptic number.

23925052932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23925052932 is an abundant number, since it is smaller than the sum of its proper divisors (36975082140).

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

23925052932 is a wasteful number, since it uses less digits than its factorization.

23925052932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181250419 (or 181250417 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 23925052932 in words is "twenty-three billion, nine hundred twenty-five million, fifty-two thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 181250401 362500802 543751203 725001604 1087502406 1993754411 2175004812 3987508822 5981263233 7975017644 11962526466 23925052932