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80060080808 = 2378712716023
BaseRepresentation
bin100101010001111110…
…0111110001010101000
321122122112011111101002
41022203330332022220
52302430340041213
6100440141214132
75532651313211
oct1124374761250
9248575144332
1080060080808
1130a53912744
1213623b61348
13771b70c7a6
143c36b38408
1521388da658
hex12a3f3e2a8

80060080808 has 16 divisors (see below), whose sum is σ = 150303403680. Its totient is φ = 39979173168.

The previous prime is 80060080787. The next prime is 80060080811. The reversal of 80060080808 is 80808006008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6351716 + ... + 6364307.

It is an arithmetic number, because the mean of its divisors is an integer number (9393962730).

Almost surely, 280060080808 is an apocalyptic number.

It is an amenable number.

80060080808 is a deficient number, since it is larger than the sum of its proper divisors (70243322872).

80060080808 is a wasteful number, since it uses less digits than its factorization.

80060080808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716816 (or 12716812 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The spelling of 80060080808 in words is "eighty billion, sixty million, eighty thousand, eight hundred eight".

Divisors: 1 2 4 8 787 1574 3148 6296 12716023 25432046 50864092 101728184 10007510101 20015020202 40030040404 80060080808