Base | Representation |
---|---|
bin | 110101111000… |
… | …000110100001 |
3 | 222120112200211 |
4 | 311320012201 |
5 | 12103422200 |
6 | 1222414121 |
7 | 231022111 |
oct | 65700641 |
9 | 28515624 |
10 | 14123425 |
11 | 7a77158 |
12 | 4891341 |
13 | 2c06674 |
14 | 1c39041 |
15 | 138eaba |
hex | d781a1 |
14123425 has 6 divisors (see below), whose sum is σ = 17513078. Its totient is φ = 11298720.
The previous prime is 14123411. The next prime is 14123437. The reversal of 14123425 is 52432141.
It can be written as a sum of positive squares in 3 ways, for example, as 38416 + 14085009 = 196^2 + 3753^2 .
It is not a de Polignac number, because 14123425 - 217 = 13992353 is a prime.
It is a super-2 number, since 2×141234252 = 398942267461250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14123396 and 14123405.
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 5 ways as a sum of consecutive naturals, for example, 282444 + ... + 282493.
Almost surely, 214123425 is an apocalyptic number.
It is an amenable number.
14123425 is a deficient number, since it is larger than the sum of its proper divisors (3389653).
14123425 is an equidigital number, since it uses as much as digits as its factorization.
14123425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564947 (or 564942 counting only the distinct ones).
The product of its digits is 960, while the sum is 22.
The square root of 14123425 is about 3758.1145538687. The cubic root of 14123425 is about 241.7204213888.
Adding to 14123425 its reverse (52432141), we get a palindrome (66555566).
The spelling of 14123425 in words is "fourteen million, one hundred twenty-three thousand, four hundred twenty-five".
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