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56601060 = 2235592271
BaseRepresentation
bin1101011111101…
…0100111100100
310221111122001120
43113322213210
5103442213220
65341053540
71255046445
oct327724744
9127448046
1056601060
1129a4a23a
1216b572b0
13b959b69
1477352cc
154e80a40
hex35fa9e4

56601060 has 72 divisors (see below), whose sum is σ = 161809536. Its totient is φ = 14783040.

The previous prime is 56601049. The next prime is 56601073. The reversal of 56601060 is 6010665.

It is a self number, because there is not a number n which added to its sum of digits gives 56601060.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208725 + ... + 208995.

Almost surely, 256601060 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 56601060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80904768).

56601060 is an abundant number, since it is smaller than the sum of its proper divisors (105208476).

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

56601060 is a wasteful number, since it uses less digits than its factorization.

56601060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 340 counting only the distinct ones).

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

The square root of 56601060 is about 7523.3675970273. The cubic root of 56601060 is about 383.9501617177.

The spelling of 56601060 in words is "fifty-six million, six hundred one thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 59 60 118 177 236 271 295 354 542 590 708 813 885 1084 1180 1355 1626 1770 2710 3252 3481 3540 4065 5420 6962 8130 10443 13924 15989 16260 17405 20886 31978 34810 41772 47967 52215 63956 69620 79945 95934 104430 159890 191868 208860 239835 319780 479670 943351 959340 1886702 2830053 3773404 4716755 5660106 9433510 11320212 14150265 18867020 28300530 56601060