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30314585716 = 2271106741499
BaseRepresentation
bin11100001110111000…
…111101111001110100
32220020200020111211221
4130032320331321310
5444041013220331
621532030440124
72122136504242
oct341670757164
986220214757
1030314585716
111194687aa28
125a60363044
132b215cbaac
141678137792
15bc6569711
hex70ee3de74

30314585716 has 12 divisors (see below), whose sum is σ = 53797716000. Its totient is φ = 14943809720.

The previous prime is 30314585711. The next prime is 30314585723. The reversal of 30314585716 is 61758541303.

It is a super-2 number, since 2×303145857162 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314585711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53370466 + ... + 53371033.

It is an arithmetic number, because the mean of its divisors is an integer number (4483143000).

Almost surely, 230314585716 is an apocalyptic number.

It is an amenable number.

30314585716 is a deficient number, since it is larger than the sum of its proper divisors (23483130284).

30314585716 is a wasteful number, since it uses less digits than its factorization.

30314585716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106741574 (or 106741572 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 30314585716 in words is "thirty billion, three hundred fourteen million, five hundred eighty-five thousand, seven hundred sixteen".

Divisors: 1 2 4 71 142 284 106741499 213482998 426965996 7578646429 15157292858 30314585716