Base | Representation |
---|---|
bin | 1001010100110… |
… | …1010100000000 |
3 | 2201121012022002 |
4 | 2111031110000 |
5 | 40003121414 |
6 | 3514203132 |
7 | 653314640 |
oct | 225152400 |
9 | 81535262 |
10 | 39113984 |
11 | 20095a08 |
12 | 111234a8 |
13 | 8146490 |
14 | 52a2520 |
15 | 36794de |
hex | 254d500 |
39113984 has 144 divisors (see below), whose sum is σ = 101644032. Its totient is φ = 14598144.
The previous prime is 39113981. The next prime is 39114013. The reversal of 39113984 is 48931193.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39113981) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535772 + ... + 535844.
Almost surely, 239113984 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 39113984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50822016).
39113984 is an abundant number, since it is smaller than the sum of its proper divisors (62530048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39113984 is a wasteful number, since it uses less digits than its factorization.
39113984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132 (or 118 counting only the distinct ones).
The product of its digits is 23328, while the sum is 38.
The square root of 39113984 is about 6254.1173637852. The cubic root of 39113984 is about 339.4512023149.
The spelling of 39113984 in words is "thirty-nine million, one hundred thirteen thousand, nine hundred eighty-four".
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