Base | Representation |
---|---|
bin | 1001110111101… |
… | …01110101011011 |
3 | 12202210110120121 |
4 | 10323311311123 |
5 | 132143431432 |
6 | 12114334111 |
7 | 2023516240 |
oct | 473656533 |
9 | 182713517 |
10 | 82795867 |
11 | 42810840 |
12 | 2388a337 |
13 | 141cbb4b |
14 | add35c7 |
15 | 7407197 |
hex | 4ef5d5b |
82795867 has 16 divisors (see below), whose sum is σ = 103924224. Its totient is φ = 64080000.
The previous prime is 82795793. The next prime is 82795879. The reversal of 82795867 is 76859728.
It is a cyclic number.
It is not a de Polignac number, because 82795867 - 211 = 82793819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82795367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8067 + ... + 15187.
It is an arithmetic number, because the mean of its divisors is an integer number (6495264).
Almost surely, 282795867 is an apocalyptic number.
82795867 is a deficient number, since it is larger than the sum of its proper divisors (21128357).
82795867 is a wasteful number, since it uses less digits than its factorization.
82795867 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7290.
The product of its digits is 1693440, while the sum is 52.
The square root of 82795867 is about 9099.2234284031. The cubic root of 82795867 is about 435.8491661148.
The spelling of 82795867 in words is "eighty-two million, seven hundred ninety-five thousand, eight hundred sixty-seven".
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