Base | Representation |
---|---|
bin | 110100010110… |
… | …110101100010 |
3 | 221211022012022 |
4 | 310112311202 |
5 | 12003200101 |
6 | 1210101442 |
7 | 224442440 |
oct | 64266542 |
9 | 27738168 |
10 | 13725026 |
11 | 78248a7 |
12 | 471a882 |
13 | 2ac7223 |
14 | 1b73b90 |
15 | 1311a1b |
hex | d16d62 |
13725026 has 16 divisors (see below), whose sum is σ = 23592384. Its totient is φ = 5866224.
The previous prime is 13725013. The next prime is 13725031. The reversal of 13725026 is 62052731.
13725026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13724986 and 13725004.
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, 5096 + ... + 7308.
It is an arithmetic number, because the mean of its divisors is an integer number (1474524).
Almost surely, 213725026 is an apocalyptic number.
13725026 is a deficient number, since it is larger than the sum of its proper divisors (9867358).
13725026 is a wasteful number, since it uses less digits than its factorization.
13725026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2665.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 13725026 is about 3704.7302195976. The cubic root of 13725026 is about 239.4258614119.
Adding to 13725026 its reverse (62052731), we get a palindrome (75777757).
The spelling of 13725026 in words is "thirteen million, seven hundred twenty-five thousand, twenty-six".
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