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56708830080 = 2733573791237
BaseRepresentation
bin110100110100000111…
…000001001110000000
312102101010200001101000
4310310013001032000
51412114430030310
642015055012000
74045204050060
oct646407011600
9172333601330
1056708830080
1122060724421
12aba780a000
13546994a076
142a5d7353a0
15171d8464c0
hexd341c1380

56708830080 has 512 divisors, whose sum is σ = 230327424000. Its totient is φ = 12917366784.

The previous prime is 56708830063. The next prime is 56708830093. The reversal of 56708830080 is 8003880765.

56708830080 is a `hidden beast` number, since 567 + 0 + 8 + 8 + 3 + 0 + 0 + 80 = 666.

It is a super-3 number, since 3×567088300803 (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45843222 + ... + 45844458.

It is an arithmetic number, because the mean of its divisors is an integer number (449858250).

Almost surely, 256708830080 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 56708830080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115163712000).

56708830080 is an abundant number, since it is smaller than the sum of its proper divisors (173618593920).

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

56708830080 is a wasteful number, since it uses less digits than its factorization.

56708830080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 56708830080 in words is "fifty-six billion, seven hundred eight million, eight hundred thirty thousand, eighty".