Base | Representation |
---|---|
bin | 110100010111… |
… | …011000011100 |
3 | 221211102021001 |
4 | 310113120130 |
5 | 12003233020 |
6 | 1210120044 |
7 | 224452111 |
oct | 64273034 |
9 | 27742231 |
10 | 13727260 |
11 | 7826548 |
12 | 4720024 |
13 | 2ac8251 |
14 | 1b74908 |
15 | 131250a |
hex | d1761c |
13727260 has 12 divisors (see below), whose sum is σ = 28827288. Its totient is φ = 5490896.
The previous prime is 13727249. The next prime is 13727261. The reversal of 13727260 is 6272731.
13727260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13727261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343162 + ... + 343201.
It is an arithmetic number, because the mean of its divisors is an integer number (2402274).
Almost surely, 213727260 is an apocalyptic number.
13727260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13727260 is an abundant number, since it is smaller than the sum of its proper divisors (15100028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13727260 is a wasteful number, since it uses less digits than its factorization.
13727260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686372 (or 686370 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 28.
The square root of 13727260 is about 3705.0317137644. The cubic root of 13727260 is about 239.4388510256.
Adding to 13727260 its reverse (6272731), we get a palindrome (19999991).
The spelling of 13727260 in words is "thirteen million, seven hundred twenty-seven thousand, two hundred sixty".
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