Base | Representation |
---|---|
bin | 110010000100… |
… | …101001101100 |
3 | 220200212211111 |
4 | 302010221230 |
5 | 11330020002 |
6 | 1145201404 |
7 | 216366646 |
oct | 62045154 |
9 | 26625744 |
10 | 13126252 |
11 | 7455a47 |
12 | 4490264 |
13 | 2947819 |
14 | 1a59896 |
15 | 12443d7 |
hex | c84a6c |
13126252 has 6 divisors (see below), whose sum is σ = 22970948. Its totient is φ = 6563124.
The previous prime is 13126219. The next prime is 13126259. The reversal of 13126252 is 25262131.
It is not an unprimeable number, because it can be changed into a prime (13126259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1640778 + ... + 1640785.
Almost surely, 213126252 is an apocalyptic number.
It is an amenable number.
13126252 is a deficient number, since it is larger than the sum of its proper divisors (9844696).
13126252 is a wasteful number, since it uses less digits than its factorization.
13126252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3281567 (or 3281565 counting only the distinct ones).
The product of its digits is 720, while the sum is 22.
The square root of 13126252 is about 3623.0169748429. The cubic root of 13126252 is about 235.8921991619.
Adding to 13126252 its reverse (25262131), we get a palindrome (38388383).
The spelling of 13126252 in words is "thirteen million, one hundred twenty-six thousand, two hundred fifty-two".
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