Base | Representation |
---|---|
bin | 100110110000000011… |
… | …1101000011100101100 |
3 | 21221210112110012110110 |
4 | 1031200013220130230 |
5 | 2330412022221134 |
6 | 102121312540020 |
7 | 6004123522104 |
oct | 1154007503454 |
9 | 257715405413 |
10 | 83216992044 |
11 | 3232390589a |
12 | 14165251610 |
13 | 7b027728c4 |
14 | 4056108204 |
15 | 2270b267e9 |
hex | 13601e872c |
83216992044 has 48 divisors (see below), whose sum is σ = 195628227200. Its totient is φ = 27531225216.
The previous prime is 83216992039. The next prime is 83216992097. The reversal of 83216992044 is 44029961238.
It is a junction number, because it is equal to n+sod(n) for n = 83216991984 and 83216992002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8513592 + ... + 8523360.
Almost surely, 283216992044 is an apocalyptic number.
It is an amenable number.
83216992044 is an abundant number, since it is smaller than the sum of its proper divisors (112411235156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83216992044 is a wasteful number, since it uses less digits than its factorization.
83216992044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15022 (or 15020 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 48.
The spelling of 83216992044 in words is "eighty-three billion, two hundred sixteen million, nine hundred ninety-two thousand, forty-four".
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