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56056056060 = 22351949171979
BaseRepresentation
bin110100001101001100…
…111000100011111100
312100200122100200202110
4310031030320203330
51404300322243220
641430215454020
74023056420604
oct641514704374
9170618320673
1056056056060
1121856200664
12aa45087310
135394634554
1429dab71c04
1516d13a1be0
hexd0d3388fc

56056056060 has 48 divisors (see below), whose sum is σ = 165217852800. Its totient is φ = 14161529664.

The previous prime is 56056056053. The next prime is 56056056131. The reversal of 56056056060 is 6065065065.

It is a happy number.

56056056060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 24584850 + ... + 24587129.

It is an arithmetic number, because the mean of its divisors is an integer number (3442038600).

Almost surely, 256056056060 is an apocalyptic number.

It is an amenable number.

56056056060 is an abundant number, since it is smaller than the sum of its proper divisors (109161796740).

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

56056056060 is a wasteful number, since it uses less digits than its factorization.

56056056060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49172010 (or 49172008 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 56056056060 in words is "fifty-six billion, fifty-six million, fifty-six thousand, sixty", and thus it is an eban number.

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 49171979 98343958 147515937 196687916 245859895 295031874 491719790 590063748 737579685 934267601 983439580 1475159370 1868535202 2802802803 2950318740 3737070404 4671338005 5605605606 9342676010 11211211212 14014014015 18685352020 28028028030 56056056060