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56592308245 = 5112935481071
BaseRepresentation
bin110100101101001010…
…100001100000010101
312102002000102010110111
4310231022201200111
51411400112330440
641555333323021
74042260453214
oct645512414025
9172060363414
1056592308245
1122000978890
12ab74796471
13544b770335
142a4c08307b
1517134cb4ea
hexd2d2a1815

56592308245 has 16 divisors (see below), whose sum is σ = 76639115520. Its totient is φ = 39738798400.

The previous prime is 56592308221. The next prime is 56592308249. The reversal of 56592308245 is 54280329565.

It is a de Polignac number, because none of the positive numbers 2k-56592308245 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56592308249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17738941 + ... + 17742130.

It is an arithmetic number, because the mean of its divisors is an integer number (4789944720).

Almost surely, 256592308245 is an apocalyptic number.

56592308245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56592308245 is a deficient number, since it is larger than the sum of its proper divisors (20046807275).

56592308245 is a wasteful number, since it uses less digits than its factorization.

56592308245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35481116.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 56592308245 in words is "fifty-six billion, five hundred ninety-two million, three hundred eight thousand, two hundred forty-five".

Divisors: 1 5 11 29 55 145 319 1595 35481071 177405355 390291781 1028951059 1951458905 5144755295 11318461649 56592308245