Base | Representation |
---|---|
bin | 110010000011… |
… | …111011001100 |
3 | 220200201202021 |
4 | 302003323030 |
5 | 11324421101 |
6 | 1145135524 |
7 | 216355165 |
oct | 62037314 |
9 | 26621667 |
10 | 13123276 |
11 | 7453791 |
12 | 448a5a4 |
13 | 294636a |
14 | 1a5876c |
15 | 12435a1 |
hex | c83ecc |
13123276 has 12 divisors (see below), whose sum is σ = 23048872. Its totient is φ = 6537888.
The previous prime is 13123249. The next prime is 13123289. The reversal of 13123276 is 67232131.
13123276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13123276.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4665 + ... + 6928.
Almost surely, 213123276 is an apocalyptic number.
It is an amenable number.
13123276 is a deficient number, since it is larger than the sum of its proper divisors (9925596).
13123276 is a wasteful number, since it uses less digits than its factorization.
13123276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11880 (or 11878 counting only the distinct ones).
The product of its digits is 1512, while the sum is 25.
The square root of 13123276 is about 3622.6062441287. The cubic root of 13123276 is about 235.8743705580.
The spelling of 13123276 in words is "thirteen million, one hundred twenty-three thousand, two hundred seventy-six".
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