Base | Representation |
---|---|
bin | 110110100111… |
… | …001110010111 |
3 | 222221100110111 |
4 | 312213032113 |
5 | 12131111224 |
6 | 1230503451 |
7 | 232454614 |
oct | 66471627 |
9 | 28840414 |
10 | 14316439 |
11 | 8099175 |
12 | 4964b87 |
13 | 2c73487 |
14 | 1c8950b |
15 | 13cbd94 |
hex | da7397 |
14316439 has 4 divisors (see below), whose sum is σ = 14348224. Its totient is φ = 14284656.
The previous prime is 14316433. The next prime is 14316457. The reversal of 14316439 is 93461341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93461341 = 181 ⋅516361.
It is a cyclic number.
It is not a de Polignac number, because 14316439 - 27 = 14316311 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14316439.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14316433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15207 + ... + 16120.
It is an arithmetic number, because the mean of its divisors is an integer number (3587056).
Almost surely, 214316439 is an apocalyptic number.
14316439 is a deficient number, since it is larger than the sum of its proper divisors (31785).
14316439 is an equidigital number, since it uses as much as digits as its factorization.
14316439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31784.
The product of its digits is 7776, while the sum is 31.
The square root of 14316439 is about 3783.7070446851. The cubic root of 14316439 is about 242.8165787745.
The spelling of 14316439 in words is "fourteen million, three hundred sixteen thousand, four hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •