Base | Representation |
---|---|
bin | 1001110110011… |
… | …10110111111100 |
3 | 12202111100200010 |
4 | 10323032313330 |
5 | 132123330114 |
6 | 12111103220 |
7 | 2022253053 |
oct | 473166774 |
9 | 182440603 |
10 | 82636284 |
11 | 42711955 |
12 | 23811b10 |
13 | 14174313 |
14 | ad9139a |
15 | 73c4c59 |
hex | 4ecedfc |
82636284 has 12 divisors (see below), whose sum is σ = 192818024. Its totient is φ = 27545424.
The previous prime is 82636193. The next prime is 82636319. The reversal of 82636284 is 48263628.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443167 + ... + 3443190.
Almost surely, 282636284 is an apocalyptic number.
It is an amenable number.
82636284 is an abundant number, since it is smaller than the sum of its proper divisors (110181740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82636284 is a wasteful number, since it uses less digits than its factorization.
82636284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6886364 (or 6886362 counting only the distinct ones).
The product of its digits is 110592, while the sum is 39.
The square root of 82636284 is about 9090.4501538703. The cubic root of 82636284 is about 435.5689635124.
The spelling of 82636284 in words is "eighty-two million, six hundred thirty-six thousand, two hundred eighty-four".
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