Base | Representation |
---|---|
bin | 101000010100111001… |
… | …1001000110000011000 |
3 | 22021112100100011021200 |
4 | 1100221303020300120 |
5 | 2404324224220414 |
6 | 103441143434200 |
7 | 6154021045620 |
oct | 1205163106030 |
9 | 267470304250 |
10 | 86600616984 |
11 | 337aa877342 |
12 | 1494a455960 |
13 | 822178423b |
14 | 4297651880 |
15 | 23bcbe7109 |
hex | 1429cc8c18 |
86600616984 has 48 divisors (see below), whose sum is σ = 268049530320. Its totient is φ = 24743033280.
The previous prime is 86600616937. The next prime is 86600616989. The reversal of 86600616984 is 48961600668.
It is a self number, because there is not a number n which added to its sum of digits gives 86600616984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86600616989) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85912807 + ... + 85913814.
It is an arithmetic number, because the mean of its divisors is an integer number (5584365215).
Almost surely, 286600616984 is an apocalyptic number.
86600616984 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
86600616984 is an abundant number, since it is smaller than the sum of its proper divisors (181448913336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86600616984 is a wasteful number, since it uses less digits than its factorization.
86600616984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171826640 (or 171826633 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The spelling of 86600616984 in words is "eighty-six billion, six hundred million, six hundred sixteen thousand, nine hundred eighty-four".
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