Base | Representation |
---|---|
bin | 110001011010… |
… | …010000110001 |
3 | 220101001122212 |
4 | 301122100301 |
5 | 11303441000 |
6 | 1141341505 |
7 | 215044520 |
oct | 61322061 |
9 | 26331585 |
10 | 12952625 |
11 | 7347554 |
12 | 4407895 |
13 | 28b679a |
14 | 1a124b7 |
15 | 120cc35 |
hex | c5a431 |
12952625 has 32 divisors (see below), whose sum is σ = 18779904. Its totient is φ = 8736000.
The previous prime is 12952613. The next prime is 12952631. The reversal of 12952625 is 52625921.
It is not a de Polignac number, because 12952625 - 26 = 12952561 is a prime.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12952591 and 12952600.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98810 + ... + 98940.
It is an arithmetic number, because the mean of its divisors is an integer number (586872).
Almost surely, 212952625 is an apocalyptic number.
It is an amenable number.
12952625 is a deficient number, since it is larger than the sum of its proper divisors (5827279).
12952625 is a wasteful number, since it uses less digits than its factorization.
12952625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266 (or 256 counting only the distinct ones).
The product of its digits is 10800, while the sum is 32.
The square root of 12952625 is about 3598.9755486805. The cubic root of 12952625 is about 234.8474942306.
The spelling of 12952625 in words is "twelve million, nine hundred fifty-two thousand, six hundred twenty-five".
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