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57080213315 = 523496349681
BaseRepresentation
bin110101001010001111…
…101110111101000011
312110100000111021101122
4311022033232331003
51413400013311230
642120003022455
74060333544036
oct651217567503
9173300437348
1057080213315
1122231324114
12b09006aa2b
1354c887c168
142a96bab01d
151741255be5
hexd4a3eef43

57080213315 has 8 divisors (see below), whose sum is σ = 71474354208. Its totient is φ = 43678771840.

The previous prime is 57080213297. The next prime is 57080213371. The reversal of 57080213315 is 51331208075.

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

It is not a de Polignac number, because 57080213315 - 28 = 57080213059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248174726 + ... + 248174955.

It is an arithmetic number, because the mean of its divisors is an integer number (8934294276).

Almost surely, 257080213315 is an apocalyptic number.

57080213315 is a deficient number, since it is larger than the sum of its proper divisors (14394140893).

57080213315 is a wasteful number, since it uses less digits than its factorization.

57080213315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496349709.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 57080213315 in words is "fifty-seven billion, eighty million, two hundred thirteen thousand, three hundred fifteen".

Divisors: 1 5 23 115 496349681 2481748405 11416042663 57080213315