Base | Representation |
---|---|
bin | 101000000011000101… |
… | …0011111000111101101 |
3 | 22012222200100210002222 |
4 | 1100012022133013231 |
5 | 2402113201230000 |
6 | 103301545325125 |
7 | 6133141245104 |
oct | 1200612370755 |
9 | 265880323088 |
10 | 86002758125 |
11 | 33523351109 |
12 | 148021967a5 |
13 | 81579580bb |
14 | 423c0a503b |
15 | 238549da85 |
hex | 140629f1ed |
86002758125 has 20 divisors (see below), whose sum is σ = 108676634220. Its totient is φ = 68029104000.
The previous prime is 86002758077. The next prime is 86002758133. The reversal of 86002758125 is 52185720068.
It can be written as a sum of positive squares in 10 ways, for example, as 81413779561 + 4588978564 = 285331^2 + 67742^2 .
It is not a de Polignac number, because 86002758125 - 228 = 85734322669 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 717434 + ... + 828683.
It is an arithmetic number, because the mean of its divisors is an integer number (5433831711).
Almost surely, 286002758125 is an apocalyptic number.
It is an amenable number.
86002758125 is a deficient number, since it is larger than the sum of its proper divisors (22673876095).
86002758125 is an equidigital number, since it uses as much as digits as its factorization.
86002758125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1546226 (or 1546211 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 44.
The spelling of 86002758125 in words is "eighty-six billion, two million, seven hundred fifty-eight thousand, one hundred twenty-five".
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