Base | Representation |
---|---|
bin | 1001110100100… |
… | …11011101001000 |
3 | 12202000222211001 |
4 | 10322103131020 |
5 | 132043033104 |
6 | 12101544344 |
7 | 2020220356 |
oct | 472233510 |
9 | 182028731 |
10 | 82392904 |
11 | 42566010 |
12 | 237150b4 |
13 | 140ba5c9 |
14 | ad2a7d6 |
15 | 7377aa4 |
hex | 4e93748 |
82392904 has 16 divisors (see below), whose sum is σ = 168531120. Its totient is φ = 37451280.
The previous prime is 82392887. The next prime is 82392913. The reversal of 82392904 is 40929328.
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 3 ways as a sum of consecutive naturals, for example, 468054 + ... + 468229.
It is an arithmetic number, because the mean of its divisors is an integer number (10533195).
Almost surely, 282392904 is an apocalyptic number.
It is an amenable number.
82392904 is an abundant number, since it is smaller than the sum of its proper divisors (86138216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82392904 is a wasteful number, since it uses less digits than its factorization.
82392904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 936300 (or 936296 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 82392904 is about 9077.0537070131. The cubic root of 82392904 is about 435.1409311276.
The spelling of 82392904 in words is "eighty-two million, three hundred ninety-two thousand, nine hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •