Base | Representation |
---|---|
bin | 110101101111… |
… | …000010001111 |
3 | 222111122202100 |
4 | 311233002033 |
5 | 12101230122 |
6 | 1221530143 |
7 | 230505615 |
oct | 65570217 |
9 | 28448670 |
10 | 14086287 |
11 | 7a51266 |
12 | 4873953 |
13 | 2bc27a7 |
14 | 1c296b5 |
15 | 1383aac |
hex | d6f08f |
14086287 has 12 divisors (see below), whose sum is σ = 20731464. Its totient is φ = 9213360.
The previous prime is 14086231. The next prime is 14086313. The reversal of 14086287 is 78268041.
It is not a de Polignac number, because 14086287 - 26 = 14086223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14086207) 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, 14289 + ... + 15242.
It is an arithmetic number, because the mean of its divisors is an integer number (1727622).
Almost surely, 214086287 is an apocalyptic number.
14086287 is a deficient number, since it is larger than the sum of its proper divisors (6645177).
14086287 is a wasteful number, since it uses less digits than its factorization.
14086287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29590 (or 29587 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 14086287 is about 3753.1702599269. The cubic root of 14086287 is about 241.5083648711.
The spelling of 14086287 in words is "fourteen million, eighty-six thousand, two hundred eighty-seven".
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