Base | Representation |
---|---|
bin | 1001111000011… |
… | …11000100111100 |
3 | 12202222201101222 |
4 | 10330033010330 |
5 | 132210234020 |
6 | 12120452512 |
7 | 2024426543 |
oct | 474170474 |
9 | 182881358 |
10 | 82899260 |
11 | 42881494 |
12 | 2391a138 |
13 | 14236c22 |
14 | b01d15a |
15 | 7427b25 |
hex | 4f0f13c |
82899260 has 12 divisors (see below), whose sum is σ = 174088488. Its totient is φ = 33159696.
The previous prime is 82899251. The next prime is 82899263. The reversal of 82899260 is 6299828.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82899263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072462 + ... + 2072501.
It is an arithmetic number, because the mean of its divisors is an integer number (14507374).
Almost surely, 282899260 is an apocalyptic number.
It is an amenable number.
82899260 is an abundant number, since it is smaller than the sum of its proper divisors (91189228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82899260 is a wasteful number, since it uses less digits than its factorization.
82899260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4144972 (or 4144970 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 82899260 is about 9104.9030747175. The cubic root of 82899260 is about 436.0305157779.
The spelling of 82899260 in words is "eighty-two million, eight hundred ninety-nine thousand, two hundred sixty".
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