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57112328083 = 263769282389
BaseRepresentation
bin110101001100001010…
…001111011110010011
312110102020220212120111
4311030022033132103
51413431223444313
642123111222151
74061203531066
oct651412173623
9173366825514
1057112328083
1122248469448
12b09a977957
135502414895
142a9b16a8dd
151743e9b43d
hexd4c28f793

57112328083 has 8 divisors (see below), whose sum is σ = 57404239200. Its totient is φ = 56820983808.

The previous prime is 57112328033. The next prime is 57112328159. The reversal of 57112328083 is 38082321175.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57112328083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57112328033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61053 + ... + 343441.

It is an arithmetic number, because the mean of its divisors is an integer number (7175529900).

Almost surely, 257112328083 is an apocalyptic number.

57112328083 is a deficient number, since it is larger than the sum of its proper divisors (291911117).

57112328083 is a wasteful number, since it uses less digits than its factorization.

57112328083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283421.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 57112328083 in words is "fifty-seven billion, one hundred twelve million, three hundred twenty-eight thousand, eighty-three".

Divisors: 1 263 769 202247 282389 74268307 217157141 57112328083