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23490124576 = 258958714051
BaseRepresentation
bin10101111000000111…
…101101101100100000
32020122001210222002221
4111320013231230200
5341101432441301
614442522520424
71461051523132
oct257007555440
966561728087
1023490124576
119a646212a6
124676966114
1322a47972c9
1411cba33052
15927376da1
hex5781edb20

23490124576 has 48 divisors (see below), whose sum is σ = 46848805920. Its totient is φ = 11592486400.

The previous prime is 23490124507. The next prime is 23490124577. The reversal of 23490124576 is 67542109432.

It is not an unprimeable number, because it can be changed into a prime (23490124577) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1664751 + ... + 1678801.

It is an arithmetic number, because the mean of its divisors is an integer number (976016790).

Almost surely, 223490124576 is an apocalyptic number.

It is an amenable number.

23490124576 is a deficient number, since it is larger than the sum of its proper divisors (23358681344).

23490124576 is a wasteful number, since it uses less digits than its factorization.

23490124576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14737 (or 14729 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 23490124576 in words is "twenty-three billion, four hundred ninety million, one hundred twenty-four thousand, five hundred seventy-six".

Divisors: 1 2 4 8 16 32 89 178 356 587 712 1174 1424 2348 2848 4696 9392 14051 18784 28102 52243 56204 104486 112408 208972 224816 417944 449632 835888 1250539 1671776 2501078 5002156 8247937 10004312 16495874 20008624 32991748 40017248 65983496 131966992 263933984 734066393 1468132786 2936265572 5872531144 11745062288 23490124576