Base | Representation |
---|---|
bin | 110001011100… |
… | …001001000101 |
3 | 220101110020001 |
4 | 301130021011 |
5 | 11304212300 |
6 | 1141441301 |
7 | 215106130 |
oct | 61341105 |
9 | 26343201 |
10 | 12960325 |
11 | 7352314 |
12 | 4410231 |
13 | 28ba141 |
14 | 1a15217 |
15 | 121016a |
hex | c5c245 |
12960325 has 24 divisors (see below), whose sum is σ = 18967040. Its totient is φ = 8596800.
The previous prime is 12960319. The next prime is 12960359. The reversal of 12960325 is 52306921.
It is not a de Polignac number, because 12960325 - 23 = 12960317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12960293 and 12960302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4231 + ... + 6619.
Almost surely, 212960325 is an apocalyptic number.
It is an amenable number.
12960325 is a deficient number, since it is larger than the sum of its proper divisors (6006715).
12960325 is a wasteful number, since it uses less digits than its factorization.
12960325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2437 (or 2432 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 12960325 is about 3600.0451386059. The cubic root of 12960325 is about 234.8940219290.
The spelling of 12960325 in words is "twelve million, nine hundred sixty thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •