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56026043346 = 23713102611801
BaseRepresentation
bin110100001011011010…
…011001001111010010
312100121112212220001110
4310023122121033102
51404220131341341
641423224314150
74022243340150
oct641332311722
9170545786043
1056026043346
1121840271669
12aa37012956
13538b356850
1429d6b9c3d0
1516cd924216
hexd0b6993d2

56026043346 has 32 divisors (see below), whose sum is σ = 137910261888. Its totient is φ = 14776099200.

The previous prime is 56026043327. The next prime is 56026043371. The reversal of 56026043346 is 64334062065.

56026043346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51305355 + ... + 51306446.

It is an arithmetic number, because the mean of its divisors is an integer number (4309695684).

Almost surely, 256026043346 is an apocalyptic number.

56026043346 is an abundant number, since it is smaller than the sum of its proper divisors (81884218542).

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

56026043346 is a wasteful number, since it uses less digits than its factorization.

56026043346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102611826.

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 56026043346 in words is "fifty-six billion, twenty-six million, forty-three thousand, three hundred forty-six".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 102611801 205223602 307835403 615670806 718282607 1333953413 1436565214 2154847821 2667906826 4001860239 4309695642 8003720478 9337673891 18675347782 28013021673 56026043346