Base | Representation |
---|---|
bin | 100110110100100110… |
… | …1111101100110011100 |
3 | 21222012011200211222220 |
4 | 1031221031331212130 |
5 | 2331220112141432 |
6 | 102144404505340 |
7 | 6010656205566 |
oct | 1155115754634 |
9 | 258164624886 |
10 | 83369646492 |
11 | 323a1aa03a0 |
12 | 141a83ab250 |
13 | 7b28290a92 |
14 | 406c4c4336 |
15 | 227e22c72c |
hex | 136937d99c |
83369646492 has 48 divisors (see below), whose sum is σ = 217389602304. Its totient is φ = 24647344000.
The previous prime is 83369646469. The next prime is 83369646523. The reversal of 83369646492 is 29464696338.
It is a congruent number.
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, 7696884 + ... + 7707707.
It is an arithmetic number, because the mean of its divisors is an integer number (4528950048).
Almost surely, 283369646492 is an apocalyptic number.
83369646492 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
It is an amenable number.
83369646492 is an abundant number, since it is smaller than the sum of its proper divisors (134019955812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83369646492 is a wasteful number, since it uses less digits than its factorization.
83369646492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15404650 (or 15404648 counting only the distinct ones).
The product of its digits is 40310784, while the sum is 60.
The spelling of 83369646492 in words is "eighty-three billion, three hundred sixty-nine million, six hundred forty-six thousand, four hundred ninety-two".
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