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80080165223 = 1011289615107
BaseRepresentation
bin100101010010100100…
…1100101100101100111
321122200220221220000022
41022211021211211213
52303001010241343
6100442135505355
75533314113312
oct1124511454547
9248626856008
1080080165223
1130a64190433
121362a82825b
137722922466
143c39685979
15213a556568
hex12a5265967

80080165223 has 8 divisors (see below), whose sum is σ = 80935910640. Its totient is φ = 79225652800.

The previous prime is 80080165171. The next prime is 80080165237. The reversal of 80080165223 is 32256108008.

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

It is a cyclic number.

It is not a de Polignac number, because 80080165223 - 212 = 80080161127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80080165723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177365 + ... + 437742.

It is an arithmetic number, because the mean of its divisors is an integer number (10116988830).

Almost surely, 280080165223 is an apocalyptic number.

80080165223 is a deficient number, since it is larger than the sum of its proper divisors (855745417).

80080165223 is a wasteful number, since it uses less digits than its factorization.

80080165223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616497.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 80080165223 in words is "eighty billion, eighty million, one hundred sixty-five thousand, two hundred twenty-three".

Divisors: 1 101 1289 130189 615107 62125807 792872923 80080165223