Base | Representation |
---|---|
bin | 1001110101101… |
… | …10000111001100 |
3 | 12202022012112200 |
4 | 10322312013030 |
5 | 132112103420 |
6 | 12105001500 |
7 | 2021351262 |
oct | 472660714 |
9 | 182265480 |
10 | 82534860 |
11 | 42652731 |
12 | 23783290 |
13 | 1413a0c5 |
14 | ad66432 |
15 | 73a4b90 |
hex | 4eb61cc |
82534860 has 72 divisors (see below), whose sum is σ = 263543280. Its totient is φ = 20850048.
The previous prime is 82534853. The next prime is 82534883. The reversal of 82534860 is 6843528.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8647 + ... + 15486.
Almost surely, 282534860 is an apocalyptic number.
It is an amenable number.
82534860 is an abundant number, since it is smaller than the sum of its proper divisors (181008420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82534860 is a wasteful number, since it uses less digits than its factorization.
82534860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24167 (or 24162 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 82534860 is about 9084.8698394639. The cubic root of 82534860 is about 435.3906914087.
The spelling of 82534860 in words is "eighty-two million, five hundred thirty-four thousand, eight hundred sixty".
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