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56160608 = 257409613
BaseRepresentation
bin1101011000111…
…1000101100000
310220200020212112
43112033011200
5103334114413
65323414452
71251233360
oct326170540
9126606775
1056160608
1129779329
1216984428
13b83453a
14765c9a0
154de52a8
hex358f160

56160608 has 48 divisors (see below), whose sum is σ = 126876960. Its totient is φ = 23970816.

The previous prime is 56160607. The next prime is 56160631. The reversal of 56160608 is 80606165.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56160607) 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, 91310 + ... + 91922.

It is an arithmetic number, because the mean of its divisors is an integer number (2643270).

Almost surely, 256160608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56160608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63438480).

56160608 is an abundant number, since it is smaller than the sum of its proper divisors (70716352).

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

56160608 is a wasteful number, since it uses less digits than its factorization.

56160608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 56160608 is about 7494.0381637672. The cubic root of 56160608 is about 382.9516398934.

The spelling of 56160608 in words is "fifty-six million, one hundred sixty thousand, six hundred eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 409 613 818 1226 1636 2452 2863 3272 4291 4904 5726 6544 8582 9808 11452 13088 17164 19616 22904 34328 45808 68656 91616 137312 250717 501434 1002868 1755019 2005736 3510038 4011472 7020076 8022944 14040152 28080304 56160608