Base | Representation |
---|---|
bin | 110110000101… |
… | …111001010101 |
3 | 222200102012102 |
4 | 312011321111 |
5 | 12112224200 |
6 | 1223531445 |
7 | 231345614 |
oct | 66057125 |
9 | 28612172 |
10 | 14179925 |
11 | 8005651 |
12 | 48b9b85 |
13 | 2c262b6 |
14 | 1c5187b |
15 | 13a16d5 |
hex | d85e55 |
14179925 has 12 divisors (see below), whose sum is σ = 17783460. Its totient is φ = 11214720.
The previous prime is 14179873. The next prime is 14179933. The reversal of 14179925 is 52997141.
It can be written as a sum of positive squares in 6 ways, for example, as 237169 + 13942756 = 487^2 + 3734^2 .
It is not a de Polignac number, because 14179925 - 26 = 14179861 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 962 + ... + 5411.
It is an arithmetic number, because the mean of its divisors is an integer number (1481955).
Almost surely, 214179925 is an apocalyptic number.
It is an amenable number.
14179925 is a deficient number, since it is larger than the sum of its proper divisors (3603535).
14179925 is an equidigital number, since it uses as much as digits as its factorization.
14179925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6472 (or 6467 counting only the distinct ones).
The product of its digits is 22680, while the sum is 38.
The square root of 14179925 is about 3765.6241182572. The cubic root of 14179925 is about 242.0423223569.
The spelling of 14179925 in words is "fourteen million, one hundred seventy-nine thousand, nine hundred twenty-five".
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