Base | Representation |
---|---|
bin | 1001111101100… |
… | …10100101100100 |
3 | 12211020202010000 |
4 | 10332302211210 |
5 | 132343201441 |
6 | 12143101300 |
7 | 2033216250 |
oct | 476624544 |
9 | 184222100 |
10 | 83568996 |
11 | 43199695 |
12 | 23ba1830 |
13 | 1440ca14 |
14 | b155260 |
15 | 750b2b6 |
hex | 4fb2964 |
83568996 has 60 divisors (see below), whose sum is σ = 249682048. Its totient is φ = 23876208.
The previous prime is 83568983. The next prime is 83569001. The reversal of 83568996 is 69986538.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16156 + ... + 20691.
Almost surely, 283568996 is an apocalyptic number.
It is an amenable number.
83568996 is an abundant number, since it is smaller than the sum of its proper divisors (166113052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83568996 is a wasteful number, since it uses less digits than its factorization.
83568996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36870 (or 36859 counting only the distinct ones).
The product of its digits is 2799360, while the sum is 54.
The square root of 83568996 is about 9141.6079548403. The cubic root of 83568996 is about 437.2015854530.
The spelling of 83568996 in words is "eighty-three million, five hundred sixty-eight thousand, nine hundred ninety-six".
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