Base | Representation |
---|---|
bin | 110010111110… |
… | …000001100100 |
3 | 221010211012012 |
4 | 302332001210 |
5 | 11410030002 |
6 | 1154213352 |
7 | 221366042 |
oct | 62760144 |
9 | 27124165 |
10 | 13361252 |
11 | 75a6563 |
12 | 4584258 |
13 | 29ca788 |
14 | 1abb392 |
15 | 128dd52 |
hex | cbe064 |
13361252 has 24 divisors (see below), whose sum is σ = 25837056. Its totient is φ = 6013568.
The previous prime is 13361221. The next prime is 13361267. The reversal of 13361252 is 25216331.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2708 + ... + 5835.
It is an arithmetic number, because the mean of its divisors is an integer number (1076544).
Almost surely, 213361252 is an apocalyptic number.
It is an amenable number.
13361252 is a deficient number, since it is larger than the sum of its proper divisors (12475804).
13361252 is a wasteful number, since it uses less digits than its factorization.
13361252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8587 (or 8585 counting only the distinct ones).
The product of its digits is 1080, while the sum is 23.
The square root of 13361252 is about 3655.3046384672. The cubic root of 13361252 is about 237.2916111133.
Adding to 13361252 its reverse (25216331), we get a palindrome (38577583).
The spelling of 13361252 in words is "thirteen million, three hundred sixty-one thousand, two hundred fifty-two".
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