Base | Representation |
---|---|
bin | 1001011010100… |
… | …0111000111010 |
3 | 2202022020211121 |
4 | 2112220320322 |
5 | 40102122312 |
6 | 3530215454 |
7 | 656436343 |
oct | 226507072 |
9 | 82266747 |
10 | 39489082 |
11 | 20321806 |
12 | 1128458a |
13 | 8248129 |
14 | 535d0ca |
15 | 3700707 |
hex | 25a8e3a |
39489082 has 16 divisors (see below), whose sum is σ = 60424704. Its totient is φ = 19350000.
The previous prime is 39489041. The next prime is 39489119. The reversal of 39489082 is 28098493.
It is a happy number.
39489082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52207 + ... + 52957.
It is an arithmetic number, because the mean of its divisors is an integer number (3776544).
Almost surely, 239489082 is an apocalyptic number.
39489082 is a deficient number, since it is larger than the sum of its proper divisors (20935622).
39489082 is a wasteful number, since it uses less digits than its factorization.
39489082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245.
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 39489082 is about 6284.0338955165. The cubic root of 39489082 is about 340.5328496005.
The spelling of 39489082 in words is "thirty-nine million, four hundred eighty-nine thousand, eighty-two".
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