Base | Representation |
---|---|
bin | 110101010000… |
… | …001001000100 |
3 | 222021020011201 |
4 | 311100021010 |
5 | 12033202443 |
6 | 1215112244 |
7 | 226440655 |
oct | 65201104 |
9 | 28236151 |
10 | 13959748 |
11 | 7975190 |
12 | 4812684 |
13 | 2b7a00a |
14 | 1bd552c |
15 | 135b34d |
hex | d50244 |
13959748 has 12 divisors (see below), whose sum is σ = 26650512. Its totient is φ = 6345320.
The previous prime is 13959733. The next prime is 13959749. The reversal of 13959748 is 84795931.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13959698 and 13959707.
It is not an unprimeable number, because it can be changed into a prime (13959749) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158590 + ... + 158677.
It is an arithmetic number, because the mean of its divisors is an integer number (2220876).
Almost surely, 213959748 is an apocalyptic number.
It is an amenable number.
13959748 is a deficient number, since it is larger than the sum of its proper divisors (12690764).
13959748 is a wasteful number, since it uses less digits than its factorization.
13959748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317282 (or 317280 counting only the distinct ones).
The product of its digits is 272160, while the sum is 46.
The square root of 13959748 is about 3736.2746151749. The cubic root of 13959748 is about 240.7830212493.
The spelling of 13959748 in words is "thirteen million, nine hundred fifty-nine thousand, seven hundred forty-eight".
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