Base | Representation |
---|---|
bin | 110010100011… |
… | …011010010110 |
3 | 220221021122221 |
4 | 302203122112 |
5 | 11343032441 |
6 | 1152012554 |
7 | 220433200 |
oct | 62433226 |
9 | 26837587 |
10 | 13252246 |
11 | 7531677 |
12 | 453115a |
13 | 298cc87 |
14 | 1a8d770 |
15 | 126b8d1 |
hex | ca3696 |
13252246 has 24 divisors (see below), whose sum is σ = 23926320. Its totient is φ = 5482512.
The previous prime is 13252243. The next prime is 13252259. The reversal of 13252246 is 64225231.
13252246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13252246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13252243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511 + ... + 5173.
It is an arithmetic number, because the mean of its divisors is an integer number (996930).
Almost surely, 213252246 is an apocalyptic number.
13252246 is a deficient number, since it is larger than the sum of its proper divisors (10674074).
13252246 is a wasteful number, since it uses less digits than its factorization.
13252246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4708 (or 4701 counting only the distinct ones).
The product of its digits is 2880, while the sum is 25.
The square root of 13252246 is about 3640.3634433941. The cubic root of 13252246 is about 236.6445442083.
Adding to 13252246 its reverse (64225231), we get a palindrome (77477477).
The spelling of 13252246 in words is "thirteen million, two hundred fifty-two thousand, two hundred forty-six".
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