Base | Representation |
---|---|
bin | 110110011001… |
… | …100010100011 |
3 | 222211111120111 |
4 | 312121202203 |
5 | 12122313022 |
6 | 1225352151 |
7 | 232132321 |
oct | 66314243 |
9 | 28744514 |
10 | 14260387 |
11 | 8060049 |
12 | 4938657 |
13 | 2c53acb |
14 | 1c72d11 |
15 | 13ba477 |
hex | d998a3 |
14260387 has 2 divisors, whose sum is σ = 14260388. Its totient is φ = 14260386.
The previous prime is 14260321. The next prime is 14260409. The reversal of 14260387 is 78306241.
14260387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 14260387 - 211 = 14258339 is a prime.
It is not a weakly prime, because it can be changed into another prime (14260187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7130193 + 7130194.
It is an arithmetic number, because the mean of its divisors is an integer number (7130194).
Almost surely, 214260387 is an apocalyptic number.
14260387 is a deficient number, since it is larger than the sum of its proper divisors (1).
14260387 is an equidigital number, since it uses as much as digits as its factorization.
14260387 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 14260387 is about 3776.2927587781. The cubic root of 14260387 is about 242.4992709086.
The spelling of 14260387 in words is "fourteen million, two hundred sixty thousand, three hundred eighty-seven".
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