Base | Representation |
---|---|
bin | 1001110010011… |
… | …01100001111110 |
3 | 12201111102221021 |
4 | 10321031201332 |
5 | 132004401434 |
6 | 12051454354 |
7 | 2014615351 |
oct | 471154176 |
9 | 181442837 |
10 | 82106494 |
11 | 4238a908 |
12 | 235b73ba |
13 | 1401a132 |
14 | ac94298 |
15 | 731ccb4 |
hex | 4e4d87e |
82106494 has 8 divisors (see below), whose sum is σ = 123302808. Its totient is φ = 41005560.
The previous prime is 82106489. The next prime is 82106501. The reversal of 82106494 is 49460128.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21652 + ... + 25159.
It is an arithmetic number, because the mean of its divisors is an integer number (15412851).
Almost surely, 282106494 is an apocalyptic number.
82106494 is a deficient number, since it is larger than the sum of its proper divisors (41196314).
82106494 is a wasteful number, since it uses less digits than its factorization.
82106494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47690.
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 82106494 is about 9061.2633776974. The cubic root of 82106494 is about 434.6361408812.
The spelling of 82106494 in words is "eighty-two million, one hundred six thousand, four hundred ninety-four".
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