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83080254602015 = 5111510550083673
BaseRepresentation
bin10010111000111110100001…
…000100000011101100011111
3101220011101122210022111101022
4102320332201010003230133
541342141330134231030
6452410313030434355
723333231105206106
oct2270764104035437
9356141583274338
1083080254602015
1124521157909190
1293996152029bb
13374858548b1b8
14167316a37d03d
15991194b8dde5
hex4b8fa1103b1f

83080254602015 has 8 divisors (see below), whose sum is σ = 108759606024528. Its totient is φ = 60422003346880.

The previous prime is 83080254602003. The next prime is 83080254602029. The reversal of 83080254602015 is 51020645208038.

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

It is not a de Polignac number, because 83080254602015 - 26 = 83080254601951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755275041782 + ... + 755275041891.

It is an arithmetic number, because the mean of its divisors is an integer number (13594950753066).

Almost surely, 283080254602015 is an apocalyptic number.

83080254602015 is a deficient number, since it is larger than the sum of its proper divisors (25679351422513).

83080254602015 is a wasteful number, since it uses less digits than its factorization.

83080254602015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510550083689.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 83080254602015 in words is "eighty-three trillion, eighty billion, two hundred fifty-four million, six hundred two thousand, fifteen".

Divisors: 1 5 11 55 1510550083673 7552750418365 16616050920403 83080254602015