Base | Representation |
---|---|
bin | 110101010000… |
… | …000011011000 |
3 | 222021012200020 |
4 | 311100003120 |
5 | 12033200014 |
6 | 1215110440 |
7 | 226436625 |
oct | 65200330 |
9 | 28235606 |
10 | 13959384 |
11 | 797498a |
12 | 4812420 |
13 | 2b79aba |
14 | 1bd534c |
15 | 135b1a9 |
hex | d500d8 |
13959384 has 32 divisors (see below), whose sum is σ = 35243520. Its totient is φ = 4607136.
The previous prime is 13959359. The next prime is 13959389. The reversal of 13959384 is 48395931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13959389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 5295.
It is an arithmetic number, because the mean of its divisors is an integer number (1101360).
Almost surely, 213959384 is an apocalyptic number.
It is an amenable number.
13959384 is an abundant number, since it is smaller than the sum of its proper divisors (21284136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13959384 is a wasteful number, since it uses less digits than its factorization.
13959384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5759 (or 5755 counting only the distinct ones).
The product of its digits is 116640, while the sum is 42.
The square root of 13959384 is about 3736.2259032344. The cubic root of 13959384 is about 240.7809284278.
The spelling of 13959384 in words is "thirteen million, nine hundred fifty-nine thousand, three hundred eighty-four".
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