Base | Representation |
---|---|
bin | 111000001111… |
… | …010001100001 |
3 | 1000202000002011 |
4 | 320033101201 |
5 | 12233231000 |
6 | 1243552521 |
7 | 236211262 |
oct | 70172141 |
9 | 30660064 |
10 | 14742625 |
11 | 835a397 |
12 | 4b2b741 |
13 | 3092461 |
14 | 1d5a969 |
15 | 14632ba |
hex | e0f461 |
14742625 has 16 divisors (see below), whose sum is σ = 18720000. Its totient is φ = 11588400.
The previous prime is 14742617. The next prime is 14742659. The reversal of 14742625 is 52624741.
It is not a de Polignac number, because 14742625 - 23 = 14742617 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6376 + ... + 8374.
It is an arithmetic number, because the mean of its divisors is an integer number (1170000).
Almost surely, 214742625 is an apocalyptic number.
It is an amenable number.
14742625 is a deficient number, since it is larger than the sum of its proper divisors (3977375).
14742625 is an equidigital number, since it uses as much as digits as its factorization.
14742625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2073 (or 2063 counting only the distinct ones).
The product of its digits is 13440, while the sum is 31.
The square root of 14742625 is about 3839.6126106679. The cubic root of 14742625 is about 245.2025258609.
The spelling of 14742625 in words is "fourteen million, seven hundred forty-two thousand, six hundred twenty-five".
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