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80753151315 = 3531173662691
BaseRepresentation
bin100101100110101000…
…0110100110101010011
321201102211022010101010
41023031100310311103
52310340301320230
6101033020142003
75556065314014
oct1131520646523
9251384263333
1080753151315
113127a059891
1213798097903
1377cc193a95
143ca0bcb00b
15217968e9b0
hex12cd434d53

80753151315 has 16 divisors (see below), whose sum is σ = 133372947456. Its totient is φ = 41679045600.

The previous prime is 80753151293. The next prime is 80753151373. The reversal of 80753151315 is 51315135708.

It is not a de Polignac number, because 80753151315 - 215 = 80753118547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86830881 + ... + 86831810.

It is an arithmetic number, because the mean of its divisors is an integer number (8335809216).

Almost surely, 280753151315 is an apocalyptic number.

80753151315 is a deficient number, since it is larger than the sum of its proper divisors (52619796141).

80753151315 is a wasteful number, since it uses less digits than its factorization.

80753151315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173662730.

The product of its (nonzero) digits is 63000, while the sum is 39.

The spelling of 80753151315 in words is "eighty billion, seven hundred fifty-three million, one hundred fifty-one thousand, three hundred fifteen".

Divisors: 1 3 5 15 31 93 155 465 173662691 520988073 868313455 2604940365 5383543421 16150630263 26917717105 80753151315