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26023056 = 2431731891
BaseRepresentation
bin110001101000…
…1010010010000
31210222002220220
41203101102100
523130214211
62325433040
7434122653
oct143212220
953862826
1026023056
1113764564
12886b780
135511a77
14365589a
152440806
hex18d1490

26023056 has 40 divisors (see below), whose sum is σ = 71182944. Its totient is φ = 8163840.

The previous prime is 26023033. The next prime is 26023057. The reversal of 26023056 is 65032062.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (26023057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15130 + ... + 16761.

Almost surely, 226023056 is an apocalyptic number.

It is an amenable number.

26023056 is an abundant number, since it is smaller than the sum of its proper divisors (45159888).

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

26023056 is a wasteful number, since it uses less digits than its factorization.

26023056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31919 (or 31913 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 26023056 is about 5101.2798394129. The cubic root of 26023056 is about 296.3371493145.

The spelling of 26023056 in words is "twenty-six million, twenty-three thousand, fifty-six".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 31891 63782 95673 127564 191346 255128 382692 510256 542147 765384 1084294 1530768 1626441 2168588 3252882 4337176 6505764 8674352 13011528 26023056