Base | Representation |
---|---|
bin | 110110010110… |
… | …001100100001 |
3 | 222210210210011 |
4 | 312112030201 |
5 | 12121343224 |
6 | 1225204521 |
7 | 232044352 |
oct | 66261441 |
9 | 28723704 |
10 | 14246689 |
11 | 8050826 |
12 | 4930741 |
13 | 2c4a7c2 |
14 | 1c6bd29 |
15 | 13b6394 |
hex | d96321 |
14246689 has 4 divisors (see below), whose sum is σ = 14334256. Its totient is φ = 14159124.
The previous prime is 14246669. The next prime is 14246693. The reversal of 14246689 is 98664241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98664241 = 13 ⋅7589557.
It is a cyclic number.
It is not a de Polignac number, because 14246689 - 25 = 14246657 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (14246669) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 43539 + ... + 43864.
It is an arithmetic number, because the mean of its divisors is an integer number (3583564).
Almost surely, 214246689 is an apocalyptic number.
It is an amenable number.
14246689 is a deficient number, since it is larger than the sum of its proper divisors (87567).
14246689 is an equidigital number, since it uses as much as digits as its factorization.
14246689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87566.
The product of its digits is 82944, while the sum is 40.
The square root of 14246689 is about 3774.4786394945. The cubic root of 14246689 is about 242.4216007593.
The spelling of 14246689 in words is "fourteen million, two hundred forty-six thousand, six hundred eighty-nine".
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