Base | Representation |
---|---|
bin | 101000011111100100… |
… | …0000010101101001100 |
3 | 22022110021121101001110 |
4 | 1100333020002231030 |
5 | 2411042323400024 |
6 | 103540444412020 |
7 | 6165624235530 |
oct | 1207710025514 |
9 | 268407541043 |
10 | 86958418764 |
11 | 33973840098 |
12 | 14a2a247010 |
13 | 827a93c579 |
14 | 42ccd8dbc0 |
15 | 23de322629 |
hex | 143f202b4c |
86958418764 has 24 divisors (see below), whose sum is σ = 231889116928. Its totient is φ = 24845262480.
The previous prime is 86958418753. The next prime is 86958418769. The reversal of 86958418764 is 46781485968.
It is a junction number, because it is equal to n+sod(n) for n = 86958418695 and 86958418704.
It is not an unprimeable number, because it can be changed into a prime (86958418769) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517609552 + ... + 517609719.
Almost surely, 286958418764 is an apocalyptic number.
86958418764 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
86958418764 is an abundant number, since it is smaller than the sum of its proper divisors (144930698164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86958418764 is a wasteful number, since it uses less digits than its factorization.
86958418764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1035219285 (or 1035219283 counting only the distinct ones).
The product of its digits is 92897280, while the sum is 66.
The spelling of 86958418764 in words is "eighty-six billion, nine hundred fifty-eight million, four hundred eighteen thousand, seven hundred sixty-four".
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