Base | Representation |
---|---|
bin | 1001110110000… |
… | …01110101100100 |
3 | 12202101122102100 |
4 | 10323001311210 |
5 | 132120123014 |
6 | 12110012100 |
7 | 2021641266 |
oct | 473016544 |
9 | 182348370 |
10 | 82582884 |
11 | 4268581a |
12 | 237a7030 |
13 | 14155c17 |
14 | ad79b36 |
15 | 73b4009 |
hex | 4ec1d64 |
82582884 has 36 divisors (see below), whose sum is σ = 215488000. Its totient is φ = 26639280.
The previous prime is 82582883. The next prime is 82582891. The reversal of 82582884 is 48828528.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82582883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35884 + ... + 38115.
Almost surely, 282582884 is an apocalyptic number.
It is an amenable number.
82582884 is an abundant number, since it is smaller than the sum of its proper divisors (132905116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82582884 is a wasteful number, since it uses less digits than its factorization.
82582884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74040 (or 74035 counting only the distinct ones).
The product of its digits is 327680, while the sum is 45.
The square root of 82582884 is about 9087.5125309405. The cubic root of 82582884 is about 435.4751209796.
The spelling of 82582884 in words is "eighty-two million, five hundred eighty-two thousand, eight hundred eighty-four".
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