Base | Representation |
---|---|
bin | 110101100100… |
… | …011000101111 |
3 | 222102102220221 |
4 | 311210120233 |
5 | 12043331141 |
6 | 1220552211 |
7 | 230234506 |
oct | 65443057 |
9 | 28372827 |
10 | 14042671 |
11 | 7a21515 |
12 | 4852667 |
13 | 2ba8996 |
14 | 1c1783d |
15 | 1375bd1 |
hex | d6462f |
14042671 has 2 divisors, whose sum is σ = 14042672. Its totient is φ = 14042670.
The previous prime is 14042669. The next prime is 14042681. The reversal of 14042671 is 17624041.
It is a weak prime.
It is an emirp because it is prime and its reverse (17624041) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14042671 - 21 = 14042669 is a prime.
Together with 14042669, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14042621) 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 as a sum of consecutive naturals, namely, 7021335 + 7021336.
It is an arithmetic number, because the mean of its divisors is an integer number (7021336).
Almost surely, 214042671 is an apocalyptic number.
14042671 is a deficient number, since it is larger than the sum of its proper divisors (1).
14042671 is an equidigital number, since it uses as much as digits as its factorization.
14042671 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 14042671 is about 3747.3552006715. The cubic root of 14042671 is about 241.2588427768.
The spelling of 14042671 in words is "fourteen million, forty-two thousand, six hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •