Base | Representation |
---|---|
bin | 101000001100001010… |
… | …1010100100100101001 |
3 | 22020202220221202121220 |
4 | 1100120111110210221 |
5 | 2403224220312033 |
6 | 103352115052253 |
7 | 6143532253065 |
oct | 1203025244451 |
9 | 266686852556 |
10 | 86307588393 |
11 | 3366a424654 |
12 | 148882a1089 |
13 | 81a5b57640 |
14 | 426a774aa5 |
15 | 23a2113bb3 |
hex | 1418554929 |
86307588393 has 16 divisors (see below), whose sum is σ = 123934122816. Its totient is φ = 53110100160.
The previous prime is 86307588391. The next prime is 86307588397. The reversal of 86307588393 is 39388570368.
It is not a de Polignac number, because 86307588393 - 21 = 86307588391 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86307588391) 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, 1704978 + ... + 1754868.
It is an arithmetic number, because the mean of its divisors is an integer number (7745882676).
Almost surely, 286307588393 is an apocalyptic number.
It is an amenable number.
86307588393 is a deficient number, since it is larger than the sum of its proper divisors (37626534423).
86307588393 is a wasteful number, since it uses less digits than its factorization.
86307588393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94264.
The product of its (nonzero) digits is 26127360, while the sum is 60.
The spelling of 86307588393 in words is "eighty-six billion, three hundred seven million, five hundred eighty-eight thousand, three hundred ninety-three".
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