Base | Representation |
---|---|
bin | 110000101001… |
… | …101001110101 |
3 | 212222221112210 |
4 | 300221221311 |
5 | 11231103100 |
6 | 1133204033 |
7 | 213255201 |
oct | 60515165 |
9 | 25887483 |
10 | 12753525 |
11 | 7220a04 |
12 | 4330619 |
13 | 2846c85 |
14 | 199db01 |
15 | 11bdc50 |
hex | c29a75 |
12753525 has 12 divisors (see below), whose sum is σ = 21085952. Its totient is φ = 6801840.
The previous prime is 12753511. The next prime is 12753557. The reversal of 12753525 is 52535721.
12753525 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 12753525 - 216 = 12687989 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12753492 and 12753501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84949 + ... + 85098.
Almost surely, 212753525 is an apocalyptic number.
12753525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12753525 is a deficient number, since it is larger than the sum of its proper divisors (8332427).
12753525 is a wasteful number, since it uses less digits than its factorization.
12753525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170060 (or 170055 counting only the distinct ones).
The product of its digits is 10500, while the sum is 30.
The square root of 12753525 is about 3571.2077788894. The cubic root of 12753525 is about 233.6379637919.
The spelling of 12753525 in words is "twelve million, seven hundred fifty-three thousand, five hundred twenty-five".
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