Base | Representation |
---|---|
bin | 100110101011111110… |
… | …1100100000110100011 |
3 | 21221102222221010222211 |
4 | 1031113331210012203 |
5 | 2330122003310300 |
6 | 102055543342551 |
7 | 6000542332150 |
oct | 1152775440643 |
9 | 257388833884 |
10 | 83080135075 |
11 | 32263630163 |
12 | 14127451a57 |
13 | 7ab02c6052 |
14 | 4041c81227 |
15 | 2263ae14ba |
hex | 1357f641a3 |
83080135075 has 12 divisors (see below), whose sum is σ = 117736420240. Its totient is φ = 56969235360.
The previous prime is 83080135069. The next prime is 83080135081. The reversal of 83080135075 is 57053108038.
It is an interprime number because it is at equal distance from previous prime (83080135069) and next prime (83080135081).
It is not a de Polignac number, because 83080135075 - 211 = 83080133027 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237371640 + ... + 237371989.
Almost surely, 283080135075 is an apocalyptic number.
83080135075 is a deficient number, since it is larger than the sum of its proper divisors (34656285165).
83080135075 is a wasteful number, since it uses less digits than its factorization.
83080135075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474743646 (or 474743641 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The spelling of 83080135075 in words is "eighty-three billion, eighty million, one hundred thirty-five thousand, seventy-five".
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