Search a number
-
+
56160060 = 22351185091
BaseRepresentation
bin1101011000111…
…0111100111100
310220200020010020
43112032330330
5103334110220
65323412140
71251231645
oct326167474
9126606106
1056160060
1129778980
1216984050
13b834208
14765c6cc
154de5040
hex358ef3c

56160060 has 48 divisors (see below), whose sum is σ = 171545472. Its totient is φ = 13614400.

The previous prime is 56160059. The next prime is 56160079. The reversal of 56160060 is 6006165.

It is a self number, because there is not a number n which added to its sum of digits gives 56160060.

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, 41886 + ... + 43205.

It is an arithmetic number, because the mean of its divisors is an integer number (3573864).

Almost surely, 256160060 is an apocalyptic number.

It is an amenable number.

56160060 is an abundant number, since it is smaller than the sum of its proper divisors (115385412).

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

56160060 is a wasteful number, since it uses less digits than its factorization.

56160060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85114 (or 85112 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 56160060 is about 7494.0016012809. The cubic root of 56160060 is about 382.9503943098.

Subtracting from 56160060 its sum of digits (24), we obtain a square (56160036 = 74942).

The spelling of 56160060 in words is "fifty-six million, one hundred sixty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 85091 170182 255273 340364 425455 510546 850910 936001 1021092 1276365 1701820 1872002 2552730 2808003 3744004 4680005 5105460 5616006 9360010 11232012 14040015 18720020 28080030 56160060