Base | Representation |
---|---|
bin | 1001110111111… |
… | …10011100000010 |
3 | 12202212020220202 |
4 | 10323332130002 |
5 | 132201043411 |
6 | 12115205202 |
7 | 2024024051 |
oct | 473763402 |
9 | 182766822 |
10 | 82831106 |
11 | 42835266 |
12 | 238a6802 |
13 | 14211bb7 |
14 | b002398 |
15 | 741283b |
hex | 4efe702 |
82831106 has 8 divisors (see below), whose sum is σ = 131555340. Its totient is φ = 38979328.
The previous prime is 82831093. The next prime is 82831109. The reversal of 82831106 is 60113828.
It can be written as a sum of positive squares in 2 ways, for example, as 82065481 + 765625 = 9059^2 + 875^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (82831109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218071 + ... + 1218138.
Almost surely, 282831106 is an apocalyptic number.
82831106 is a deficient number, since it is larger than the sum of its proper divisors (48724234).
82831106 is a wasteful number, since it uses less digits than its factorization.
82831106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2436228.
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 82831106 is about 9101.1595964470. The cubic root of 82831106 is about 435.9109917061.
The spelling of 82831106 in words is "eighty-two million, eight hundred thirty-one thousand, one hundred six".
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