Base | Representation |
---|---|
bin | 1001110101101… |
… | …00111000101001 |
3 | 12202021221122111 |
4 | 10322310320221 |
5 | 132111423313 |
6 | 12104522321 |
7 | 2021330521 |
oct | 472647051 |
9 | 182257574 |
10 | 82529833 |
11 | 42649981 |
12 | 237803a1 |
13 | 14137a29 |
14 | ad64681 |
15 | 73a343d |
hex | 4eb4e29 |
82529833 has 2 divisors, whose sum is σ = 82529834. Its totient is φ = 82529832.
The previous prime is 82529809. The next prime is 82529861. The reversal of 82529833 is 33892528.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 77915929 + 4613904 = 8827^2 + 2148^2 .
It is a cyclic number.
It is not a de Polignac number, because 82529833 - 225 = 48975401 is a prime.
It is a super-2 number, since 2×825298332 = 13622346670015778, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (82529873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41264916 + 41264917.
It is an arithmetic number, because the mean of its divisors is an integer number (41264917).
Almost surely, 282529833 is an apocalyptic number.
It is an amenable number.
82529833 is a deficient number, since it is larger than the sum of its proper divisors (1).
82529833 is an equidigital number, since it uses as much as digits as its factorization.
82529833 is an evil number, because the sum of its binary digits is even.
The product of its digits is 103680, while the sum is 40.
The square root of 82529833 is about 9084.5931664550. The cubic root of 82529833 is about 435.3818516957.
The spelling of 82529833 in words is "eighty-two million, five hundred twenty-nine thousand, eight hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •