Base | Representation |
---|---|
bin | 101000010110100000… |
… | …1110100111110111100 |
3 | 22021200010021221010210 |
4 | 1100231001310332330 |
5 | 2404432112043204 |
6 | 103450401032420 |
7 | 6155246434206 |
oct | 1205501647674 |
9 | 267603257123 |
10 | 86654799804 |
11 | 33828414731 |
12 | 14964625710 |
13 | 822ca75491 |
14 | 42a0917776 |
15 | 23c284b389 |
hex | 142d074fbc |
86654799804 has 24 divisors (see below), whose sum is σ = 204466384080. Its totient is φ = 28560383104.
The previous prime is 86654799799. The next prime is 86654799809. The reversal of 86654799804 is 40899745668.
It is an interprime number because it is at equal distance from previous prime (86654799799) and next prime (86654799809).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86654799809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40567659 + ... + 40569794.
It is an arithmetic number, because the mean of its divisors is an integer number (8519432670).
Almost surely, 286654799804 is an apocalyptic number.
It is an amenable number.
86654799804 is an abundant number, since it is smaller than the sum of its proper divisors (117811584276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86654799804 is a wasteful number, since it uses less digits than its factorization.
86654799804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81137549 (or 81137547 counting only the distinct ones).
The product of its (nonzero) digits is 104509440, while the sum is 66.
The spelling of 86654799804 in words is "eighty-six billion, six hundred fifty-four million, seven hundred ninety-nine thousand, eight hundred four".
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