Base | Representation |
---|---|
bin | 110010100011… |
… | …011001101011 |
3 | 220221021121100 |
4 | 302203121223 |
5 | 11343032303 |
6 | 1152012443 |
7 | 220433106 |
oct | 62433153 |
9 | 26837540 |
10 | 13252203 |
11 | 7531638 |
12 | 4531123 |
13 | 298cc53 |
14 | 1a8d73d |
15 | 126b8a3 |
hex | ca366b |
13252203 has 6 divisors (see below), whose sum is σ = 19142084. Its totient is φ = 8834796.
The previous prime is 13252199. The next prime is 13252219. The reversal of 13252203 is 30225231.
It is not a de Polignac number, because 13252203 - 22 = 13252199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13252243) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 736225 + ... + 736242.
Almost surely, 213252203 is an apocalyptic number.
13252203 is a deficient number, since it is larger than the sum of its proper divisors (5889881).
13252203 is a wasteful number, since it uses less digits than its factorization.
13252203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1472473 (or 1472470 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 13252203 is about 3640.3575373856. The cubic root of 13252203 is about 236.6442882585.
Adding to 13252203 its reverse (30225231), we get a palindrome (43477434).
The spelling of 13252203 in words is "thirteen million, two hundred fifty-two thousand, two hundred three".
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