Base | Representation |
---|---|
bin | 1001111011111… |
… | …10000100111100 |
3 | 12210211211002002 |
4 | 10331332010330 |
5 | 132314311131 |
6 | 12134321432 |
7 | 2031332222 |
oct | 475760474 |
9 | 183754062 |
10 | 83353916 |
11 | 43062038 |
12 | 23ab9278 |
13 | 14365b59 |
14 | b0dab12 |
15 | 74b76cb |
hex | 4f7e13c |
83353916 has 12 divisors (see below), whose sum is σ = 150575040. Its totient is φ = 40332480.
The previous prime is 83353903. The next prime is 83353957. The reversal of 83353916 is 61935338.
83353916 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
83353916 is strictly pandigital in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 83353916.
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, 335981 + ... + 336228.
It is an arithmetic number, because the mean of its divisors is an integer number (12547920).
Almost surely, 283353916 is an apocalyptic number.
It is an amenable number.
83353916 is a deficient number, since it is larger than the sum of its proper divisors (67221124).
83353916 is a wasteful number, since it uses less digits than its factorization.
83353916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672244 (or 672242 counting only the distinct ones).
The product of its digits is 58320, while the sum is 38.
The square root of 83353916 is about 9129.8365812319. The cubic root of 83353916 is about 436.8261906389.
The spelling of 83353916 in words is "eighty-three million, three hundred fifty-three thousand, nine hundred sixteen".
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