Base | Representation |
---|---|
bin | 110110000111… |
… | …101000111111 |
3 | 222200210000002 |
4 | 312013220333 |
5 | 12112441241 |
6 | 1224024515 |
7 | 231405503 |
oct | 66075077 |
9 | 28623002 |
10 | 14187071 |
11 | 800aa58 |
12 | 490213b |
13 | 2c29622 |
14 | 1c54303 |
15 | 13a389b |
hex | d87a3f |
14187071 has 2 divisors, whose sum is σ = 14187072. Its totient is φ = 14187070.
The previous prime is 14187059. The next prime is 14187077. The reversal of 14187071 is 17078141.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14187071 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14187077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7093535 + 7093536.
It is an arithmetic number, because the mean of its divisors is an integer number (7093536).
Almost surely, 214187071 is an apocalyptic number.
14187071 is a deficient number, since it is larger than the sum of its proper divisors (1).
14187071 is an equidigital number, since it uses as much as digits as its factorization.
14187071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1568, while the sum is 29.
The square root of 14187071 is about 3766.5728454392. The cubic root of 14187071 is about 242.0829747573.
The spelling of 14187071 in words is "fourteen million, one hundred eighty-seven thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •