Base | Representation |
---|---|
bin | 110001011011… |
… | …001010100101 |
3 | 220101020201220 |
4 | 301123022211 |
5 | 11304100300 |
6 | 1141410553 |
7 | 215061354 |
oct | 61331245 |
9 | 26336656 |
10 | 12956325 |
11 | 734a308 |
12 | 4409a59 |
13 | 28b8385 |
14 | 1a1399b |
15 | 120dda0 |
hex | c5b2a5 |
12956325 has 12 divisors (see below), whose sum is σ = 21421248. Its totient is φ = 6910000.
The previous prime is 12956311. The next prime is 12956351. The reversal of 12956325 is 52365921.
12956325 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 12956325 - 212 = 12952229 is a prime.
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, 86301 + ... + 86450.
It is an arithmetic number, because the mean of its divisors is an integer number (1785104).
Almost surely, 212956325 is an apocalyptic number.
12956325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12956325 is a deficient number, since it is larger than the sum of its proper divisors (8464923).
12956325 is a wasteful number, since it uses less digits than its factorization.
12956325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172764 (or 172759 counting only the distinct ones).
The product of its digits is 16200, while the sum is 33.
The square root of 12956325 is about 3599.4895471442. The cubic root of 12956325 is about 234.8698539968.
The spelling of 12956325 in words is "twelve million, nine hundred fifty-six thousand, three hundred twenty-five".
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