Base | Representation |
---|---|
bin | 110010101001… |
… | …000111110001 |
3 | 220222110202010 |
4 | 302221013301 |
5 | 11344310013 |
6 | 1152313133 |
7 | 220561320 |
oct | 62510761 |
9 | 26873663 |
10 | 13275633 |
11 | 75481a8 |
12 | 45427a9 |
13 | 299a807 |
14 | 1a980b7 |
15 | 12737c3 |
hex | ca91f1 |
13275633 has 16 divisors (see below), whose sum is σ = 20338560. Its totient is φ = 7545216.
The previous prime is 13275607. The next prime is 13275653. The reversal of 13275633 is 33657231.
13275633 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13275633 - 26 = 13275569 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13275633.
It is not an unprimeable number, because it can be changed into a prime (13275653) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2533 + ... + 5741.
It is an arithmetic number, because the mean of its divisors is an integer number (1271160).
Almost surely, 213275633 is an apocalyptic number.
It is an amenable number.
13275633 is a deficient number, since it is larger than the sum of its proper divisors (7062927).
13275633 is a wasteful number, since it uses less digits than its factorization.
13275633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3416.
The product of its digits is 11340, while the sum is 30.
The square root of 13275633 is about 3643.5742067371. The cubic root of 13275633 is about 236.7836691414.
The spelling of 13275633 in words is "thirteen million, two hundred seventy-five thousand, six hundred thirty-three".
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