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23179097132 = 2210754156769
BaseRepresentation
bin10101100101100101…
…001111010000101100
32012211101120010122222
4111211211033100230
5334432322102012
614352012254512
71450254034442
oct254545172054
965741503588
1023179097132
119914aa5824
1245aa771438
1322552080b9
14119c5ccb92
15909dda972
hex56594f42c

23179097132 has 12 divisors (see below), whose sum is σ = 40942518120. Its totient is φ = 11481234816.

The previous prime is 23179097129. The next prime is 23179097189.

23179097132 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27077957 + ... + 27078812.

It is an arithmetic number, because the mean of its divisors is an integer number (3411876510).

Almost surely, 223179097132 is an apocalyptic number.

It is an amenable number.

23179097132 is a deficient number, since it is larger than the sum of its proper divisors (17763420988).

23179097132 is a wasteful number, since it uses less digits than its factorization.

23179097132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54156880 (or 54156878 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 44.

The spelling of 23179097132 in words is "twenty-three billion, one hundred seventy-nine million, ninety-seven thousand, one hundred thirty-two".

Divisors: 1 2 4 107 214 428 54156769 108313538 216627076 5794774283 11589548566 23179097132