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60500056056 = 233111012268979
BaseRepresentation
bin111000010110000101…
…011001011111111000
312210011100112021200220
4320112011121133320
51442401003243211
643443210100040
74241150664036
oct702605313770
9183140467626
1060500056056
1123726782630
12b88541a620
13592223194b
142cdd061556
1518915cc806
hexe161597f8

60500056056 has 64 divisors (see below), whose sum is σ = 166633891200. Its totient is φ = 18151824000.

The previous prime is 60500056039. The next prime is 60500056091. The reversal of 60500056056 is 65065000506.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107826 + ... + 1161153.

It is an arithmetic number, because the mean of its divisors is an integer number (2603654550).

Almost surely, 260500056056 is an apocalyptic number.

60500056056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

60500056056 is an abundant number, since it is smaller than the sum of its proper divisors (106133835144).

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

60500056056 is a wasteful number, since it uses less digits than its factorization.

60500056056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269100 (or 2269096 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 60500056056 in words is "sixty billion, five hundred million, fifty-six thousand, fifty-six".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 101 132 202 264 303 404 606 808 1111 1212 2222 2424 3333 4444 6666 8888 13332 26664 2268979 4537958 6806937 9075916 13613874 18151832 24958769 27227748 49917538 54455496 74876307 99835076 149752614 199670152 229166879 299505228 458333758 599010456 687500637 916667516 1375001274 1833335032 2520835669 2750002548 5041671338 5500005096 7562507007 10083342676 15125014014 20166685352 30250028028 60500056056