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56060454 = 23791011171
BaseRepresentation
bin1101010111011…
…0101000100110
310220111011111010
43111312220212
5103322413304
65321323050
71250335362
oct325665046
9126434433
1056060454
112971005a
1216936486
13b7caa88
1476342a2
154dc5789
hex3576a26

56060454 has 32 divisors (see below), whose sum is σ = 114762240. Its totient is φ = 18252000.

The previous prime is 56060449. The next prime is 56060479. The reversal of 56060454 is 45406065.

It is a super-2 number, since 2×560604542 = 6285549005372232, which contains 22 as substring.

It is a congruent number.

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, 47289 + ... + 48459.

It is an arithmetic number, because the mean of its divisors is an integer number (3586320).

Almost surely, 256060454 is an apocalyptic number.

56060454 is an abundant number, since it is smaller than the sum of its proper divisors (58701786).

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

56060454 is a wasteful number, since it uses less digits than its factorization.

56060454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 56060454 is about 7487.3529367861. The cubic root of 56060454 is about 382.7238588790.

The spelling of 56060454 in words is "fifty-six million, sixty thousand, four hundred fifty-four".

Divisors: 1 2 3 6 79 101 158 202 237 303 474 606 1171 2342 3513 7026 7979 15958 23937 47874 92509 118271 185018 236542 277527 354813 555054 709626 9343409 18686818 28030227 56060454