Base | Representation |
---|---|
bin | 101000001001001100… |
… | …0100100100100100100 |
3 | 22020111222010211012212 |
4 | 1100102120210210210 |
5 | 2403023142331220 |
6 | 103334151502552 |
7 | 6141211004666 |
oct | 1202230444444 |
9 | 266458124185 |
10 | 86207777060 |
11 | 33619051949 |
12 | 1485a987a58 |
13 | 818b27b992 |
14 | 425b3d2536 |
15 | 239849a0c5 |
hex | 1412624924 |
86207777060 has 48 divisors (see below), whose sum is σ = 189886467456. Its totient is φ = 32812910592.
The previous prime is 86207777021. The next prime is 86207777063. The reversal of 86207777060 is 6077770268.
It is not an unprimeable number, because it can be changed into a prime (86207777063) 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, 396734 + ... + 574293.
It is an arithmetic number, because the mean of its divisors is an integer number (3955968072).
Almost surely, 286207777060 is an apocalyptic number.
It is an amenable number.
86207777060 is an abundant number, since it is smaller than the sum of its proper divisors (103678690396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86207777060 is a wasteful number, since it uses less digits than its factorization.
86207777060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971252 (or 971250 counting only the distinct ones).
The product of its (nonzero) digits is 1382976, while the sum is 50.
The spelling of 86207777060 in words is "eighty-six billion, two hundred seven million, seven hundred seventy-seven thousand, sixty".
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