Base | Representation |
---|---|
bin | 1001110101110… |
… | …01100100111110 |
3 | 12202022221000101 |
4 | 10322321210332 |
5 | 132113032204 |
6 | 12105151314 |
7 | 2021440540 |
oct | 472714476 |
9 | 182287011 |
10 | 82549054 |
11 | 42662365 |
12 | 2378b53a |
13 | 141436c3 |
14 | ad6b690 |
15 | 73a8ea4 |
hex | 4eb993e |
82549054 has 16 divisors (see below), whose sum is σ = 142258176. Its totient is φ = 35191800.
The previous prime is 82549009. The next prime is 82549067. The reversal of 82549054 is 45094528.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12762 + ... + 18109.
It is an arithmetic number, because the mean of its divisors is an integer number (8891136).
Almost surely, 282549054 is an apocalyptic number.
82549054 is a deficient number, since it is larger than the sum of its proper divisors (59709122).
82549054 is a wasteful number, since it uses less digits than its factorization.
82549054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31071.
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 82549054 is about 9085.6509948380. The cubic root of 82549054 is about 435.4156488681.
The spelling of 82549054 in words is "eighty-two million, five hundred forty-nine thousand, fifty-four".
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