Base | Representation |
---|---|
bin | 110001101100… |
… | …000010110111 |
3 | 220111202120120 |
4 | 301230002313 |
5 | 11313303323 |
6 | 1143103023 |
7 | 215500053 |
oct | 61540267 |
9 | 26452516 |
10 | 13025463 |
11 | 7397250 |
12 | 4441a73 |
13 | 2910999 |
14 | 1a30c63 |
15 | 12245e3 |
hex | c6c0b7 |
13025463 has 16 divisors (see below), whose sum is σ = 19209216. Its totient is φ = 7784640.
The previous prime is 13025459. The next prime is 13025477. The reversal of 13025463 is 36452031.
It is a happy number.
13025463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13025463 - 22 = 13025459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13025563) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295 + ... + 5112.
It is an arithmetic number, because the mean of its divisors is an integer number (1200576).
Almost surely, 213025463 is an apocalyptic number.
13025463 is a deficient number, since it is larger than the sum of its proper divisors (6183753).
13025463 is a wasteful number, since it uses less digits than its factorization.
13025463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5494.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 13025463 is about 3609.0806308532. The cubic root of 13025463 is about 235.2868866883.
Adding to 13025463 its reverse (36452031), we get a palindrome (49477494).
The spelling of 13025463 in words is "thirteen million, twenty-five thousand, four hundred sixty-three".
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