Base | Representation |
---|---|
bin | 100100110101110110… |
… | …0010111110101101000 |
3 | 21120012202002122202020 |
4 | 1021223230113311220 |
5 | 2244012222033131 |
6 | 100202342504440 |
7 | 5500400436003 |
oct | 1115354276550 |
9 | 246182078666 |
10 | 79116205416 |
11 | 3060a043136 |
12 | 133bba35120 |
13 | 75cacc3641 |
14 | 3b8763a53a |
15 | 20d0ae3996 |
hex | 126bb17d68 |
79116205416 has 32 divisors (see below), whose sum is σ = 197820088800. Its totient is φ = 26368125120.
The previous prime is 79116205403. The next prime is 79116205417. The reversal of 79116205416 is 61450261197.
It is not an unprimeable number, because it can be changed into a prime (79116205417) 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, 80326 + ... + 405813.
It is an arithmetic number, because the mean of its divisors is an integer number (6181877775).
Almost surely, 279116205416 is an apocalyptic number.
It is an amenable number.
79116205416 is an abundant number, since it is smaller than the sum of its proper divisors (118703883384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79116205416 is a wasteful number, since it uses less digits than its factorization.
79116205416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492929 (or 492925 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 42.
The spelling of 79116205416 in words is "seventy-nine billion, one hundred sixteen million, two hundred five thousand, four hundred sixteen".
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