Base | Representation |
---|---|
bin | 111000000111… |
… | …001000010101 |
3 | 1000200022022202 |
4 | 320013020111 |
5 | 12231144034 |
6 | 1243134245 |
7 | 236012111 |
oct | 70071025 |
9 | 30608282 |
10 | 14709269 |
11 | 8337323 |
12 | 4b14385 |
13 | 3080213 |
14 | 1d4c741 |
15 | 145847e |
hex | e07215 |
14709269 has 2 divisors, whose sum is σ = 14709270. Its totient is φ = 14709268.
The previous prime is 14709263. The next prime is 14709329. The reversal of 14709269 is 96290741.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13359025 + 1350244 = 3655^2 + 1162^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14709269 is a prime.
It is a super-2 number, since 2×147092692 = 432725189028722, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14709263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7354634 + 7354635.
It is an arithmetic number, because the mean of its divisors is an integer number (7354635).
Almost surely, 214709269 is an apocalyptic number.
It is an amenable number.
14709269 is a deficient number, since it is larger than the sum of its proper divisors (1).
14709269 is an equidigital number, since it uses as much as digits as its factorization.
14709269 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 14709269 is about 3835.2664835706. The cubic root of 14709269 is about 245.0174581479.
The spelling of 14709269 in words is "fourteen million, seven hundred nine thousand, two hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •