Base | Representation |
---|---|
bin | 100100110101100101… |
… | …1010011100101001100 |
3 | 21120012010210021020020 |
4 | 1021223023103211030 |
5 | 2244003012142403 |
6 | 100201433022140 |
7 | 5500233654216 |
oct | 1115313234514 |
9 | 246163707206 |
10 | 79107537228 |
11 | 30605162645 |
12 | 133b8b54950 |
13 | 75c927a035 |
14 | 3b864215b6 |
15 | 20cee80453 |
hex | 126b2d394c |
79107537228 has 24 divisors (see below), whose sum is σ = 184588862640. Its totient is φ = 26368520640.
The previous prime is 79107537217. The next prime is 79107537283. The reversal of 79107537228 is 82273570197.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777958 + ... + 873746.
It is an arithmetic number, because the mean of its divisors is an integer number (7691202610).
Almost surely, 279107537228 is an apocalyptic number.
It is an amenable number.
79107537228 is an abundant number, since it is smaller than the sum of its proper divisors (105481325412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79107537228 is a wasteful number, since it uses less digits than its factorization.
79107537228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164617 (or 164615 counting only the distinct ones).
The product of its (nonzero) digits is 1481760, while the sum is 51.
The spelling of 79107537228 in words is "seventy-nine billion, one hundred seven million, five hundred thirty-seven thousand, two hundred twenty-eight".
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