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56160354 = 2331729527
BaseRepresentation
bin1101011000111…
…1000001100010
310220200020112010
43112033001202
5103334112404
65323413350
71251232545
oct326170142
9126606463
1056160354
1129779118
1216984256
13b8343a3
14765c85c
154de5189
hex358f062

56160354 has 16 divisors (see below), whose sum is σ = 112678848. Its totient is φ = 18660432.

The previous prime is 56160331. The next prime is 56160383. The reversal of 56160354 is 45306165.

It is a super-2 number, since 2×561603542 = 6307970722810632, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12862 + ... + 16665.

It is an arithmetic number, because the mean of its divisors is an integer number (7042428).

Almost surely, 256160354 is an apocalyptic number.

56160354 is an abundant number, since it is smaller than the sum of its proper divisors (56518494).

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

56160354 is a wasteful number, since it uses less digits than its factorization.

56160354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29849.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56160354 is about 7494.0212169435. The cubic root of 56160354 is about 382.9510625619.

The spelling of 56160354 in words is "fifty-six million, one hundred sixty thousand, three hundred fifty-four".

Divisors: 1 2 3 6 317 634 951 1902 29527 59054 88581 177162 9360059 18720118 28080177 56160354