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56732570596 = 2213291612
BaseRepresentation
bin110100110101100001…
…100101001111100100
312102102210100012020101
4310311201211033210
51412142014224341
642021303513444
74045612615312
oct646541451744
9172383305211
1056732570596
1122073069a89
12abb3758884
13547183cc00
142a629550b2
151720985831
hexd358653e4

56732570596 has 27 divisors (see below), whose sum is σ = 107518279323. Its totient is φ = 26181405120.

The previous prime is 56732570581. The next prime is 56732570623. The reversal of 56732570596 is 69507523765.

The square root of 56732570596 is 238186.

It is a perfect power (a square), and thus also a powerful number.

56732570596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16035156900 + 40697413696 = 126630^2 + 201736^2 .

It is a super-3 number, since 3×567325705963 (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6188256 + ... + 6197416.

Almost surely, 256732570596 is an apocalyptic number.

56732570596 is the 238186-th square number.

It is an amenable number.

56732570596 is a deficient number, since it is larger than the sum of its proper divisors (50785708727).

56732570596 is an frugal number, since it uses more digits than its factorization.

56732570596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18352 (or 9176 counting only the distinct ones).

The product of its (nonzero) digits is 11907000, while the sum is 55.

The spelling of 56732570596 in words is "fifty-six billion, seven hundred thirty-two million, five hundred seventy thousand, five hundred ninety-six".

Divisors: 1 2 4 13 26 52 169 338 676 9161 18322 36644 119093 238186 476372 1548209 3096418 6192836 83923921 167847842 335695684 1091010973 2182021946 4364043892 14183142649 28366285298 56732570596