Base | Representation |
---|---|
bin | 110010100011… |
… | …100100110010 |
3 | 220221022120200 |
4 | 302203210302 |
5 | 11343043124 |
6 | 1152020030 |
7 | 220435143 |
oct | 62434462 |
9 | 26838520 |
10 | 13252914 |
11 | 7532124 |
12 | 4531616 |
13 | 299037c |
14 | 1a8daca |
15 | 126bbc9 |
hex | ca3932 |
13252914 has 12 divisors (see below), whose sum is σ = 28714686. Its totient is φ = 4417632.
The previous prime is 13252879. The next prime is 13252927. The reversal of 13252914 is 41925231.
13252914 is a `hidden beast` number, since 132 + 529 + 1 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 12852225 + 400689 = 3585^2 + 633^2 .
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 5 ways as a sum of consecutive naturals, for example, 368119 + ... + 368154.
Almost surely, 213252914 is an apocalyptic number.
13252914 is an abundant number, since it is smaller than the sum of its proper divisors (15461772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13252914 is a wasteful number, since it uses less digits than its factorization.
13252914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 736281 (or 736278 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 13252914 is about 3640.4551913188. The cubic root of 13252914 is about 236.6485202865.
The spelling of 13252914 in words is "thirteen million, two hundred fifty-two thousand, nine hundred fourteen".
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