Base | Representation |
---|---|
bin | 1001110101110… |
… | …10100101110010 |
3 | 12202100010201000 |
4 | 10322322211302 |
5 | 132113200302 |
6 | 12105222430 |
7 | 2021455614 |
oct | 472724562 |
9 | 182303630 |
10 | 82553202 |
11 | 42665496 |
12 | 23791a16 |
13 | 14145564 |
14 | ad6cdb4 |
15 | 73aa31c |
hex | 4eba972 |
82553202 has 32 divisors (see below), whose sum is σ = 184147200. Its totient is φ = 27413424.
The previous prime is 82553129. The next prime is 82553203. The reversal of 82553202 is 20235528.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (82553203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12199 + ... + 17717.
It is an arithmetic number, because the mean of its divisors is an integer number (5754600).
Almost surely, 282553202 is an apocalyptic number.
82553202 is an abundant number, since it is smaller than the sum of its proper divisors (101593998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82553202 is a wasteful number, since it uses less digits than its factorization.
82553202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5807 (or 5801 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 82553202 is about 9085.8792640008. The cubic root of 82553202 is about 435.4229417999.
The spelling of 82553202 in words is "eighty-two million, five hundred fifty-three thousand, two hundred two".
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