Base | Representation |
---|---|
bin | 1001110110000… |
… | …11000110010111 |
3 | 12202101220111212 |
4 | 10323003012113 |
5 | 132120304210 |
6 | 12110052035 |
7 | 2021662334 |
oct | 473030627 |
9 | 182356455 |
10 | 82588055 |
11 | 426896a0 |
12 | 237aa01b |
13 | 14158394 |
14 | ad7b98b |
15 | 73b5805 |
hex | 4ec3197 |
82588055 has 16 divisors (see below), whose sum is σ = 112817664. Its totient is φ = 57451680.
The previous prime is 82588043. The next prime is 82588067. The reversal of 82588055 is 55088528.
It is an interprime number because it is at equal distance from previous prime (82588043) and next prime (82588067).
It is not a de Polignac number, because 82588055 - 218 = 82325911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31379 + ... + 33908.
It is an arithmetic number, because the mean of its divisors is an integer number (7051104).
Almost surely, 282588055 is an apocalyptic number.
82588055 is a deficient number, since it is larger than the sum of its proper divisors (30229609).
82588055 is a wasteful number, since it uses less digits than its factorization.
82588055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65326.
The product of its (nonzero) digits is 128000, while the sum is 41.
The square root of 82588055 is about 9087.7970377864. The cubic root of 82588055 is about 435.4842100093.
The spelling of 82588055 in words is "eighty-two million, five hundred eighty-eight thousand, fifty-five".
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