Base | Representation |
---|---|
bin | 100110101100101110… |
… | …0000100011000011001 |
3 | 21221111201112210012010 |
4 | 1031121130010120121 |
5 | 2330144324040300 |
6 | 102102230340133 |
7 | 6001263032631 |
oct | 1153134043031 |
9 | 257451483163 |
10 | 83104908825 |
11 | 32276611034 |
12 | 141337ba649 |
13 | 7ab548b283 |
14 | 404528d6c1 |
15 | 2265d86a50 |
hex | 1359704619 |
83104908825 has 48 divisors (see below), whose sum is σ = 138857112576. Its totient is φ = 43853390400.
The previous prime is 83104908787. The next prime is 83104908839. The reversal of 83104908825 is 52880940138.
It is not a de Polignac number, because 83104908825 - 213 = 83104900633 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10092460 + ... + 10100690.
It is an arithmetic number, because the mean of its divisors is an integer number (2892856512).
Almost surely, 283104908825 is an apocalyptic number.
It is an amenable number.
83104908825 is a deficient number, since it is larger than the sum of its proper divisors (55752203751).
83104908825 is a wasteful number, since it uses less digits than its factorization.
83104908825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9654 (or 9649 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 48.
The spelling of 83104908825 in words is "eighty-three billion, one hundred four million, nine hundred eight thousand, eight hundred twenty-five".
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