Base | Representation |
---|---|
bin | 101000001100011110… |
… | …0001111111110001011 |
3 | 22020210122011012221100 |
4 | 1100120330033332023 |
5 | 2403234323340123 |
6 | 103353121512443 |
7 | 6144015064440 |
oct | 1203074177613 |
9 | 266718135840 |
10 | 86317793163 |
11 | 33675164648 |
12 | 1488b7a2723 |
13 | 81a7cbb474 |
14 | 426bc6d9c7 |
15 | 23a2e7c643 |
hex | 1418f0ff8b |
86317793163 has 12 divisors (see below), whose sum is σ = 142492865008. Its totient is φ = 49324453200.
The previous prime is 86317793143. The next prime is 86317793249. The reversal of 86317793163 is 36139771368.
86317793163 is a `hidden beast` number, since 8 + 6 + 317 + 7 + 9 + 316 + 3 = 666.
It is not a de Polignac number, because 86317793163 - 212 = 86317789067 is a prime.
It is a super-2 number, since 2×863177931632 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86317793123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 685061788 + ... + 685061913.
Almost surely, 286317793163 is an apocalyptic number.
86317793163 is a deficient number, since it is larger than the sum of its proper divisors (56175071845).
86317793163 is a wasteful number, since it uses less digits than its factorization.
86317793163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370123714 (or 1370123711 counting only the distinct ones).
The product of its digits is 3429216, while the sum is 54.
The spelling of 86317793163 in words is "eighty-six billion, three hundred seventeen million, seven hundred ninety-three thousand, one hundred sixty-three".
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