Base | Representation |
---|---|
bin | 1001010100111… |
… | …1011010110000 |
3 | 2201121122010111 |
4 | 2111033122300 |
5 | 40003410413 |
6 | 3514311104 |
7 | 653352040 |
oct | 225173260 |
9 | 81548114 |
10 | 39122608 |
11 | 200a1438 |
12 | 11128494 |
13 | 814a395 |
14 | 52a5720 |
15 | 367bd3d |
hex | 254f6b0 |
39122608 has 40 divisors (see below), whose sum is σ = 87200768. Its totient is φ = 16656192.
The previous prime is 39122597. The next prime is 39122621. The reversal of 39122608 is 80622193.
39122608 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 39122608.
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, 17185 + ... + 19327.
Almost surely, 239122608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 39122608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43600384).
39122608 is an abundant number, since it is smaller than the sum of its proper divisors (48078160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39122608 is a wasteful number, since it uses less digits than its factorization.
39122608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2321 (or 2315 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 39122608 is about 6254.8067915804. The cubic root of 39122608 is about 339.4761483124.
The spelling of 39122608 in words is "thirty-nine million, one hundred twenty-two thousand, six hundred eight".
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