Base | Representation |
---|---|
bin | 110100001100… |
… | …101001111101 |
3 | 221202011222211 |
4 | 310030221331 |
5 | 12000331300 |
6 | 1205140421 |
7 | 224210035 |
oct | 64145175 |
9 | 27664884 |
10 | 13683325 |
11 | 77a6537 |
12 | 46ba711 |
13 | 2ab1256 |
14 | 1b628c5 |
15 | 13044ba |
hex | d0ca7d |
13683325 has 12 divisors (see below), whose sum is σ = 17860960. Its totient is φ = 10370160.
The previous prime is 13683311. The next prime is 13683347. The reversal of 13683325 is 52338631.
It is not a de Polignac number, because 13683325 - 29 = 13682813 is a prime.
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 11 ways as a sum of consecutive naturals, for example, 13929 + ... + 14878.
Almost surely, 213683325 is an apocalyptic number.
It is an amenable number.
13683325 is a deficient number, since it is larger than the sum of its proper divisors (4177635).
13683325 is a wasteful number, since it uses less digits than its factorization.
13683325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28836 (or 28831 counting only the distinct ones).
The product of its digits is 12960, while the sum is 31.
The square root of 13683325 is about 3699.0978629931. The cubic root of 13683325 is about 239.1831314096.
The spelling of 13683325 in words is "thirteen million, six hundred eighty-three thousand, three hundred twenty-five".
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