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56050708 = 22723759131
BaseRepresentation
bin1101010111010…
…0010000010100
310220110200010011
43111310100110
5103322110313
65321210004
71250265100
oct325642024
9126420104
1056050708
11297037aa
1216930904
13b7c64cc
147630900
154dc293d
hex3574414

56050708 has 72 divisors (see below), whose sum is σ = 120083040. Its totient is φ = 22800960.

The previous prime is 56050699. The next prime is 56050721. The reversal of 56050708 is 80705065.

It is a self number, because there is not a number n which added to its sum of digits gives 56050708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427803 + ... + 427933.

It is an arithmetic number, because the mean of its divisors is an integer number (1667820).

Almost surely, 256050708 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 56050708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60041520).

56050708 is an abundant number, since it is smaller than the sum of its proper divisors (64032332).

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

56050708 is a wasteful number, since it uses less digits than its factorization.

56050708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 56050708 is about 7486.7020776841. The cubic root of 56050708 is about 382.7016789962.

The spelling of 56050708 in words is "fifty-six million, fifty thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 37 49 59 74 98 118 131 148 196 236 259 262 413 518 524 826 917 1036 1652 1813 1834 2183 2891 3626 3668 4366 4847 5782 6419 7252 7729 8732 9694 11564 12838 15281 15458 19388 25676 30562 30916 33929 54103 61124 67858 106967 108206 135716 213934 216412 237503 285973 378721 427868 475006 571946 757442 950012 1143892 1514884 2001811 4003622 8007244 14012677 28025354 56050708