Base | Representation |
---|---|
bin | 110101111000… |
… | …010011000111 |
3 | 222120120210200 |
4 | 311320103013 |
5 | 12103433411 |
6 | 1222421543 |
7 | 231024342 |
oct | 65702307 |
9 | 28516720 |
10 | 14124231 |
11 | 7a77820 |
12 | 48918b3 |
13 | 2c06b44 |
14 | 1c39459 |
15 | 138ee56 |
hex | d784c7 |
14124231 has 24 divisors (see below), whose sum is σ = 23227776. Its totient is φ = 8186640.
The previous prime is 14124221. The next prime is 14124281. The reversal of 14124231 is 13242141.
It is not a de Polignac number, because 14124231 - 211 = 14122183 is a prime.
It is a super-2 number, since 2×141242312 = 398987802682722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14124221) 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 23 ways as a sum of consecutive naturals, for example, 825 + ... + 5378.
It is an arithmetic number, because the mean of its divisors is an integer number (967824).
Almost surely, 214124231 is an apocalyptic number.
14124231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14124231 is a deficient number, since it is larger than the sum of its proper divisors (9103545).
14124231 is a wasteful number, since it uses less digits than its factorization.
14124231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6243 (or 6240 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 14124231 is about 3758.2217869626. The cubic root of 14124231 is about 241.7250194934.
Adding to 14124231 its reverse (13242141), we get a palindrome (27366372).
The spelling of 14124231 in words is "fourteen million, one hundred twenty-four thousand, two hundred thirty-one".
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