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80074130395 = 573823598439
BaseRepresentation
bin100101010010011001…
…0100100001111011011
321122200111121021210011
41022210302210033123
52302442434133040
6100441402302351
75533211610130
oct1124462441733
9248614537704
1080074130395
1130a60839376
12136287b79b7
1377215bb65c
143c38954587
152139c633ea
hex12a4ca43db

80074130395 has 16 divisors (see below), whose sum is σ = 109844858880. Its totient is φ = 54893520864.

The previous prime is 80074130351. The next prime is 80074130401. The reversal of 80074130395 is 59303147008.

It is not a de Polignac number, because 80074130395 - 231 = 77926646747 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, 165415 + ... + 433024.

It is an arithmetic number, because the mean of its divisors is an integer number (6865303680).

Almost surely, 280074130395 is an apocalyptic number.

80074130395 is a deficient number, since it is larger than the sum of its proper divisors (29770728485).

80074130395 is a wasteful number, since it uses less digits than its factorization.

80074130395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602274.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 80074130395 in words is "eighty billion, seventy-four million, one hundred thirty thousand, three hundred ninety-five".

Divisors: 1 5 7 35 3823 19115 26761 133805 598439 2992195 4189073 20945365 2287832297 11439161485 16014826079 80074130395