Base | Representation |
---|---|
bin | 110010100110… |
… | …110110001110 |
3 | 220221222222010 |
4 | 302212312032 |
5 | 11344010233 |
6 | 1152202050 |
7 | 220522212 |
oct | 62466616 |
9 | 26858863 |
10 | 13266318 |
11 | 75411aa |
12 | 4539326 |
13 | 29964c0 |
14 | 1a94942 |
15 | 1270b63 |
hex | ca6d8e |
13266318 has 16 divisors (see below), whose sum is σ = 28573776. Its totient is φ = 4081920.
The previous prime is 13266301. The next prime is 13266347. The reversal of 13266318 is 81366231.
It is a Curzon number.
It is a congruent number.
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, 84963 + ... + 85118.
It is an arithmetic number, because the mean of its divisors is an integer number (1785861).
Almost surely, 213266318 is an apocalyptic number.
13266318 is an abundant number, since it is smaller than the sum of its proper divisors (15307458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13266318 is a wasteful number, since it uses less digits than its factorization.
13266318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170099.
The product of its digits is 5184, while the sum is 30.
The square root of 13266318 is about 3642.2957046346. The cubic root of 13266318 is about 236.7282755254.
The spelling of 13266318 in words is "thirteen million, two hundred sixty-six thousand, three hundred eighteen".
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