Base | Representation |
---|---|
bin | 110101100100… |
… | …010011100111 |
3 | 222102102110210 |
4 | 311210103213 |
5 | 12043323333 |
6 | 1220550503 |
7 | 230233530 |
oct | 65442347 |
9 | 28372423 |
10 | 14042343 |
11 | 7a21247 |
12 | 4852433 |
13 | 2ba87a3 |
14 | 1c17687 |
15 | 1375a63 |
hex | d644e7 |
14042343 has 16 divisors (see below), whose sum is σ = 21450240. Its totient is φ = 8004576.
The previous prime is 14042341. The next prime is 14042389. The reversal of 14042343 is 34324041.
It is not a de Polignac number, because 14042343 - 21 = 14042341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14042341) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 16318 + ... + 17156.
It is an arithmetic number, because the mean of its divisors is an integer number (1340640).
Almost surely, 214042343 is an apocalyptic number.
14042343 is a deficient number, since it is larger than the sum of its proper divisors (7407897).
14042343 is an equidigital number, since it uses as much as digits as its factorization.
14042343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 14042343 is about 3747.3114362166. The cubic root of 14042343 is about 241.2569643707.
Adding to 14042343 its reverse (34324041), we get a palindrome (48366384).
The spelling of 14042343 in words is "fourteen million, forty-two thousand, three hundred forty-three".
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