Base | Representation |
---|---|
bin | 110100010110… |
… | …111001001100 |
3 | 221211022111222 |
4 | 310112321030 |
5 | 12003202020 |
6 | 1210102512 |
7 | 224443223 |
oct | 64267114 |
9 | 27738458 |
10 | 13725260 |
11 | 7824a9a |
12 | 471aa38 |
13 | 2ac7373 |
14 | 1b73cba |
15 | 1311b25 |
hex | d16e4c |
13725260 has 24 divisors (see below), whose sum is σ = 28982016. Its totient is φ = 5459840.
The previous prime is 13725259. The next prime is 13725287. The reversal of 13725260 is 6252731.
13725260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024 + ... + 5616.
It is an arithmetic number, because the mean of its divisors is an integer number (1207584).
Almost surely, 213725260 is an apocalyptic number.
13725260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13725260 is an abundant number, since it is smaller than the sum of its proper divisors (15256756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13725260 is a wasteful number, since it uses less digits than its factorization.
13725260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3793 (or 3791 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 13725260 is about 3704.7618007100. The cubic root of 13725260 is about 239.4272220731.
Adding to 13725260 its reverse (6252731), we get a palindrome (19977991).
The spelling of 13725260 in words is "thirteen million, seven hundred twenty-five thousand, two hundred sixty".
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