Base | Representation |
---|---|
bin | 1001011001100… |
… | …0101110101100 |
3 | 2202011220001010 |
4 | 2112120232230 |
5 | 40043013032 |
6 | 3524545220 |
7 | 656042355 |
oct | 226305654 |
9 | 82156033 |
10 | 39422892 |
11 | 20287003 |
12 | 11252210 |
13 | 8223c72 |
14 | 5342d2c |
15 | 36daccc |
hex | 2598bac |
39422892 has 24 divisors (see below), whose sum is σ = 93284352. Its totient is φ = 12955600.
The previous prime is 39422849. The next prime is 39422899. The reversal of 39422892 is 29822493.
It is a happy number.
39422892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 39422892.
It is not an unprimeable number, because it can be changed into a prime (39422899) by changing a digit.
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, 22284 + ... + 23987.
It is an arithmetic number, because the mean of its divisors is an integer number (3886848).
Almost surely, 239422892 is an apocalyptic number.
It is an amenable number.
39422892 is an abundant number, since it is smaller than the sum of its proper divisors (53861460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39422892 is a wasteful number, since it uses less digits than its factorization.
39422892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46349 (or 46347 counting only the distinct ones).
The product of its digits is 62208, while the sum is 39.
The square root of 39422892 is about 6278.7651652216. The cubic root of 39422892 is about 340.3424807408.
The spelling of 39422892 in words is "thirty-nine million, four hundred twenty-two thousand, eight hundred ninety-two".
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