Base | Representation |
---|---|
bin | 110101010010… |
… | …000110110000 |
3 | 222021122012122 |
4 | 311102012300 |
5 | 12033432132 |
6 | 1215213412 |
7 | 226503266 |
oct | 65220660 |
9 | 28248178 |
10 | 13967792 |
11 | 7980233 |
12 | 4817268 |
13 | 2b80887 |
14 | 1bd8436 |
15 | 135d912 |
hex | d521b0 |
13967792 has 20 divisors (see below), whose sum is σ = 27996720. Its totient is φ = 6742848.
The previous prime is 13967783. The next prime is 13967797. The reversal of 13967792 is 29776931.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13967797) 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, 14588 + ... + 15515.
It is an arithmetic number, because the mean of its divisors is an integer number (1399836).
Almost surely, 213967792 is an apocalyptic number.
It is an amenable number.
13967792 is an abundant number, since it is smaller than the sum of its proper divisors (14028928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13967792 is a wasteful number, since it uses less digits than its factorization.
13967792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30140 (or 30134 counting only the distinct ones).
The product of its digits is 142884, while the sum is 44.
The square root of 13967792 is about 3737.3509334822. The cubic root of 13967792 is about 240.8292610218.
The spelling of 13967792 in words is "thirteen million, nine hundred sixty-seven thousand, seven hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •