Base | Representation |
---|---|
bin | 110001110101… |
… | …110000111100 |
3 | 220120210012010 |
4 | 301311300330 |
5 | 11321042101 |
6 | 1144011220 |
7 | 216024120 |
oct | 61656074 |
9 | 26523163 |
10 | 13065276 |
11 | 7414154 |
12 | 4460b10 |
13 | 2925b43 |
14 | 1a41580 |
15 | 12312d6 |
hex | c75c3c |
13065276 has 24 divisors (see below), whose sum is σ = 34840960. Its totient is φ = 3732912.
The previous prime is 13065271. The next prime is 13065277. The reversal of 13065276 is 67256031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13065271) 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 7 ways as a sum of consecutive naturals, for example, 77686 + ... + 77853.
Almost surely, 213065276 is an apocalyptic number.
It is an amenable number.
13065276 is an abundant number, since it is smaller than the sum of its proper divisors (21775684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13065276 is a wasteful number, since it uses less digits than its factorization.
13065276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155553 (or 155551 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 13065276 is about 3614.5920931690. The cubic root of 13065276 is about 235.5263650325.
The spelling of 13065276 in words is "thirteen million, sixty-five thousand, two hundred seventy-six".
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