Base | Representation |
---|---|
bin | 110001110101… |
… | …011101010110 |
3 | 220120201110200 |
4 | 301311131112 |
5 | 11321022042 |
6 | 1144001330 |
7 | 216020346 |
oct | 61653526 |
9 | 26521420 |
10 | 13064022 |
11 | 7413214 |
12 | 4460246 |
13 | 29253ba |
14 | 1a40d26 |
15 | 1230c4c |
hex | c75756 |
13064022 has 24 divisors (see below), whose sum is σ = 28501200. Its totient is φ = 4324560.
The previous prime is 13064021. The next prime is 13064027. The reversal of 13064022 is 22046031.
It is a happy number.
13064022 is a `hidden beast` number, since 1 + 3 + 0 + 640 + 22 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13063986 and 13064004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13064021) 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, 247 + ... + 5117.
It is an arithmetic number, because the mean of its divisors is an integer number (1187550).
Almost surely, 213064022 is an apocalyptic number.
13064022 is an abundant number, since it is smaller than the sum of its proper divisors (15437178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13064022 is a wasteful number, since it uses less digits than its factorization.
13064022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5028 (or 5025 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 13064022 is about 3614.4186254500. The cubic root of 13064022 is about 235.5188295491.
Subtracting 13064022 from its reverse (22046031), we obtain a square (8982009 = 29972).
The spelling of 13064022 in words is "thirteen million, sixty-four thousand, twenty-two".
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