Base | Representation |
---|---|
bin | 111000111001… |
… | …111001111011 |
3 | 1001001212121111 |
4 | 320321321323 |
5 | 12304322433 |
6 | 1251421151 |
7 | 240536335 |
oct | 70717173 |
9 | 31055544 |
10 | 14917243 |
11 | 8469600 |
12 | 4bb47b7 |
13 | 3123a93 |
14 | 1da4455 |
15 | 1499dcd |
hex | e39e7b |
14917243 has 12 divisors (see below), whose sum is σ = 16556904. Its totient is φ = 13428800.
The previous prime is 14917241. The next prime is 14917247. The reversal of 14917243 is 34271941.
It is not a de Polignac number, because 14917243 - 21 = 14917241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14917241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13128 + ... + 14218.
It is an arithmetic number, because the mean of its divisors is an integer number (1379742).
Almost surely, 214917243 is an apocalyptic number.
14917243 is a deficient number, since it is larger than the sum of its proper divisors (1639661).
14917243 is a wasteful number, since it uses less digits than its factorization.
14917243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1226 (or 1215 counting only the distinct ones).
The product of its digits is 6048, while the sum is 31.
The square root of 14917243 is about 3862.2846865554. The cubic root of 14917243 is about 246.1668234119.
The spelling of 14917243 in words is "fourteen million, nine hundred seventeen thousand, two hundred forty-three".
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