Base | Representation |
---|---|
bin | 100110101100101011… |
… | …1110011110110000001 |
3 | 21221111122110001220020 |
4 | 1031121113303312001 |
5 | 2330144032330023 |
6 | 102102150404053 |
7 | 6001250403240 |
oct | 1153127636601 |
9 | 257448401806 |
10 | 83103792513 |
11 | 32275a19365 |
12 | 14133360629 |
13 | 7ab518a131 |
14 | 404507c957 |
15 | 2265c15de3 |
hex | 13595f3d81 |
83103792513 has 16 divisors (see below), whose sum is σ = 127939862400. Its totient is φ = 46998314496.
The previous prime is 83103792503. The next prime is 83103792547. The reversal of 83103792513 is 31529730138.
It is not a de Polignac number, because 83103792513 - 26 = 83103792449 is a prime.
It is not an unprimeable number, because it can be changed into a prime (83103792503) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20396538 + ... + 20400611.
It is an arithmetic number, because the mean of its divisors is an integer number (7996241400).
Almost surely, 283103792513 is an apocalyptic number.
It is an amenable number.
83103792513 is a deficient number, since it is larger than the sum of its proper divisors (44836069887).
83103792513 is a wasteful number, since it uses less digits than its factorization.
83103792513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40797256.
The product of its (nonzero) digits is 136080, while the sum is 42.
The spelling of 83103792513 in words is "eighty-three billion, one hundred three million, seven hundred ninety-two thousand, five hundred thirteen".
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