Base | Representation |
---|---|
bin | 110101011010… |
… | …010001100111 |
3 | 222100100010000 |
4 | 311122101213 |
5 | 12041020010 |
6 | 1220032343 |
7 | 230002662 |
oct | 65322147 |
9 | 28310100 |
10 | 14001255 |
11 | 79a3394 |
12 | 48326b3 |
13 | 2b92b88 |
14 | 1c066d9 |
15 | 13687c0 |
hex | d5a467 |
14001255 has 40 divisors (see below), whose sum is σ = 25369344. Its totient is φ = 7387200.
The previous prime is 14001223. The next prime is 14001257. The reversal of 14001255 is 55210041.
It is not a de Polignac number, because 14001255 - 25 = 14001223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14001257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 73210 + ... + 73400.
Almost surely, 214001255 is an apocalyptic number.
14001255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14001255 is a deficient number, since it is larger than the sum of its proper divisors (11368089).
14001255 is a wasteful number, since it uses less digits than its factorization.
14001255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389 (or 380 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 14001255 is about 3741.8250894450. The cubic root of 14001255 is about 241.0214279370.
Adding to 14001255 its reverse (55210041), we get a palindrome (69211296).
The spelling of 14001255 in words is "fourteen million, one thousand, two hundred fifty-five".
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