Base | Representation |
---|---|
bin | 100110011111110110… |
… | …1000101100110110000 |
3 | 21220101122010210210212 |
4 | 1030333231011212300 |
5 | 2323303312201142 |
6 | 101551324443252 |
7 | 5654501200532 |
oct | 1147755054660 |
9 | 256348123725 |
10 | 82673162672 |
11 | 32074932831 |
12 | 140330a9528 |
13 | 7a46bb2c89 |
14 | 4003bc3852 |
15 | 223d001d82 |
hex | 133fb459b0 |
82673162672 has 40 divisors (see below), whose sum is σ = 178527970800. Its totient is φ = 36857382912.
The previous prime is 82673162657. The next prime is 82673162681. The reversal of 82673162672 is 27626137628.
It is a self number, because there is not a number n which added to its sum of digits gives 82673162672.
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, 7993397 + ... + 8003732.
It is an arithmetic number, because the mean of its divisors is an integer number (4463199270).
Almost surely, 282673162672 is an apocalyptic number.
It is an amenable number.
82673162672 is an abundant number, since it is smaller than the sum of its proper divisors (95854808128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82673162672 is a wasteful number, since it uses less digits than its factorization.
82673162672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15997173 (or 15997167 counting only the distinct ones).
The product of its digits is 2032128, while the sum is 50.
The spelling of 82673162672 in words is "eighty-two billion, six hundred seventy-three million, one hundred sixty-two thousand, six hundred seventy-two".
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