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23255252104 = 237743558913
BaseRepresentation
bin10101101010000111…
…101111110010001000
32020000200212012122111
4111222013233302020
5340111321031404
614403332432104
71452200244550
oct255207576210
966020765574
1023255252104
119953a90117
124610178634
132267c20306
1411a8774160
15911930104
hex56a1efc88

23255252104 has 32 divisors (see below), whose sum is σ = 49899841920. Its totient is φ = 9953104896.

The previous prime is 23255252093. The next prime is 23255252123. The reversal of 23255252104 is 40125255232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237849 + ... + 321064.

It is an arithmetic number, because the mean of its divisors is an integer number (1559370060).

Almost surely, 223255252104 is an apocalyptic number.

It is an amenable number.

23255252104 is an abundant number, since it is smaller than the sum of its proper divisors (26644589816).

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

23255252104 is a wasteful number, since it uses less digits than its factorization.

23255252104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559669 (or 559665 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 23255252104 in words is "twenty-three billion, two hundred fifty-five million, two hundred fifty-two thousand, one hundred four".

Divisors: 1 2 4 7 8 14 28 56 743 1486 2972 5201 5944 10402 20804 41608 558913 1117826 2235652 3912391 4471304 7824782 15649564 31299128 415272359 830544718 1661089436 2906906513 3322178872 5813813026 11627626052 23255252104