Base | Representation |
---|---|
bin | 110001110101… |
… | …110110110100 |
3 | 220120210201001 |
4 | 301311312310 |
5 | 11321100102 |
6 | 1144013044 |
7 | 216025165 |
oct | 61656664 |
9 | 26523631 |
10 | 13065652 |
11 | 7414466 |
12 | 4461184 |
13 | 2926072 |
14 | 1a4176c |
15 | 1231487 |
hex | c75db4 |
13065652 has 24 divisors (see below), whose sum is σ = 23385600. Its totient is φ = 6386016.
The previous prime is 13065649. The next prime is 13065659. The reversal of 13065652 is 25656031.
It is a super-2 number, since 2×130656522 = 341422524370208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13065652.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13065659) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54549 + ... + 54787.
It is an arithmetic number, because the mean of its divisors is an integer number (974400).
Almost surely, 213065652 is an apocalyptic number.
It is an amenable number.
13065652 is a deficient number, since it is larger than the sum of its proper divisors (10319948).
13065652 is a wasteful number, since it uses less digits than its factorization.
13065652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495 (or 493 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 13065652 is about 3614.6441041962. The cubic root of 13065652 is about 235.5286243817.
The spelling of 13065652 in words is "thirteen million, sixty-five thousand, six hundred fifty-two".
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