Base | Representation |
---|---|
bin | 1010011011011… |
… | …11000110100010 |
3 | 20002121210102220 |
4 | 11031233012202 |
5 | 134344040012 |
6 | 12403051510 |
7 | 2111424540 |
oct | 515570642 |
9 | 202553386 |
10 | 87486882 |
11 | 4542520a |
12 | 25370b96 |
13 | 151820b2 |
14 | b894d90 |
15 | 7a3208c |
hex | 536f1a2 |
87486882 has 16 divisors (see below), whose sum is σ = 199970112. Its totient is φ = 24996240.
The previous prime is 87486869. The next prime is 87486899. The reversal of 87486882 is 28868478.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041469 + ... + 1041552.
It is an arithmetic number, because the mean of its divisors is an integer number (12498132).
Almost surely, 287486882 is an apocalyptic number.
87486882 is an abundant number, since it is smaller than the sum of its proper divisors (112483230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87486882 is a wasteful number, since it uses less digits than its factorization.
87486882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2083033.
The product of its digits is 1376256, while the sum is 51.
The square root of 87486882 is about 9353.4422540581. The cubic root of 87486882 is about 443.9298140012.
The spelling of 87486882 in words is "eighty-seven million, four hundred eighty-six thousand, eight hundred eighty-two".
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