Base | Representation |
---|---|
bin | 110101100001… |
… | …101001010010 |
3 | 222101212112001 |
4 | 311201221102 |
5 | 12043001232 |
6 | 1220424214 |
7 | 230156665 |
oct | 65415122 |
9 | 28355461 |
10 | 14031442 |
11 | 7a14037 |
12 | 484806a |
13 | 2ba3839 |
14 | 1c136dc |
15 | 13726e7 |
hex | d61a52 |
14031442 has 4 divisors (see below), whose sum is σ = 21047166. Its totient is φ = 7015720.
The previous prime is 14031419. The next prime is 14031463. The reversal of 14031442 is 24413041.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 9054081 + 4977361 = 3009^2 + 2231^2 .
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 as a sum of consecutive naturals, namely, 3507859 + ... + 3507862.
Almost surely, 214031442 is an apocalyptic number.
14031442 is a deficient number, since it is larger than the sum of its proper divisors (7015724).
14031442 is an equidigital number, since it uses as much as digits as its factorization.
14031442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7015723.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 14031442 is about 3745.8566443472. The cubic root of 14031442 is about 241.1945193547.
Adding to 14031442 its reverse (24413041), we get a palindrome (38444483).
The spelling of 14031442 in words is "fourteen million, thirty-one thousand, four hundred forty-two".
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