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23134976 = 2890371
BaseRepresentation
bin101100001000…
…0001100000000
31121112101012222
41120100030000
521410304401
62143510212
7400433624
oct130201400
947471188
1023134976
1112071717
1278b8368
134a40347
143103184
15206ec1b
hex1610300

23134976 has 18 divisors (see below), whose sum is σ = 46180092. Its totient is φ = 11567360.

The previous prime is 23134963. The next prime is 23134981. The reversal of 23134976 is 67943132.

It is a super-2 number, since 2×231349762 = 1070454229041152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44930 + ... + 45441.

Almost surely, 223134976 is an apocalyptic number.

It is an amenable number.

23134976 is a deficient number, since it is larger than the sum of its proper divisors (23045116).

23134976 is an frugal number, since it uses more digits than its factorization.

23134976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90387 (or 90373 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 23134976 is about 4809.8831586640. The cubic root of 23134976 is about 284.9419231203.

The spelling of 23134976 in words is "twenty-three million, one hundred thirty-four thousand, nine hundred seventy-six".

Divisors: 1 2 4 8 16 32 64 128 256 90371 180742 361484 722968 1445936 2891872 5783744 11567488 23134976