Base | Representation |
---|---|
bin | 110101100100… |
… | …000010001111 |
3 | 222102100221121 |
4 | 311210002033 |
5 | 12043304411 |
6 | 1220541411 |
7 | 230230351 |
oct | 65440217 |
9 | 28370847 |
10 | 14041231 |
11 | 7a20426 |
12 | 4851867 |
13 | 2ba8129 |
14 | 1c170d1 |
15 | 1375571 |
hex | d6408f |
14041231 has 2 divisors, whose sum is σ = 14041232. Its totient is φ = 14041230.
The previous prime is 14041219. The next prime is 14041253. The reversal of 14041231 is 13214041.
It is a weak prime.
It is an emirp because it is prime and its reverse (13214041) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14041231 - 27 = 14041103 is a prime.
It is a super-2 number, since 2×140412312 = 394312335990722, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14041831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7020615 + 7020616.
It is an arithmetic number, because the mean of its divisors is an integer number (7020616).
Almost surely, 214041231 is an apocalyptic number.
14041231 is a deficient number, since it is larger than the sum of its proper divisors (1).
14041231 is an equidigital number, since it uses as much as digits as its factorization.
14041231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 14041231 is about 3747.1630602364. The cubic root of 14041231 is about 241.2505958982.
Adding to 14041231 its reverse (13214041), we get a palindrome (27255272).
The spelling of 14041231 in words is "fourteen million, forty-one thousand, two hundred thirty-one".
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