Base | Representation |
---|---|
bin | 1001110110010… |
… | …01110000000000 |
3 | 12202110021212210 |
4 | 10323021300000 |
5 | 132122142141 |
6 | 12110422120 |
7 | 2022134631 |
oct | 473116000 |
9 | 182407783 |
10 | 82615296 |
11 | 426a8105 |
12 | 23801940 |
13 | 141678ba |
14 | ad87888 |
15 | 73bd916 |
hex | 4ec9c00 |
82615296 has 44 divisors (see below), whose sum is σ = 220208072. Its totient is φ = 27537408.
The previous prime is 82615259. The next prime is 82615301. The reversal of 82615296 is 69251628.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10375 + ... + 16518.
Almost surely, 282615296 is an apocalyptic number.
It is an amenable number.
82615296 is an abundant number, since it is smaller than the sum of its proper divisors (137592776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82615296 is a wasteful number, since it uses less digits than its factorization.
82615296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26916 (or 26898 counting only the distinct ones).
The product of its digits is 51840, while the sum is 39.
The square root of 82615296 is about 9089.2956822847. The cubic root of 82615296 is about 435.5320850573.
The spelling of 82615296 in words is "eighty-two million, six hundred fifteen thousand, two hundred ninety-six".
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