Base | Representation |
---|---|
bin | 110010100011… |
… | …100011101100 |
3 | 220221022111002 |
4 | 302203203230 |
5 | 11343042334 |
6 | 1152015432 |
7 | 220435013 |
oct | 62434354 |
9 | 26838432 |
10 | 13252844 |
11 | 7532070 |
12 | 4531578 |
13 | 2990327 |
14 | 1a8da7a |
15 | 126bb7e |
hex | ca38ec |
13252844 has 24 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 6000080.
The previous prime is 13252829. The next prime is 13252847. The reversal of 13252844 is 44825231.
It is a happy number.
13252844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13252847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15377 + ... + 16215.
It is an arithmetic number, because the mean of its divisors is an integer number (1058400).
Almost surely, 213252844 is an apocalyptic number.
It is an amenable number.
13252844 is a deficient number, since it is larger than the sum of its proper divisors (12148756).
13252844 is a wasteful number, since it uses less digits than its factorization.
13252844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1213 (or 1211 counting only the distinct ones).
The product of its digits is 7680, while the sum is 29.
The square root of 13252844 is about 3640.4455771238. The cubic root of 13252844 is about 236.6481036378.
The spelling of 13252844 in words is "thirteen million, two hundred fifty-two thousand, eight hundred forty-four".
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