Base | Representation |
---|---|
bin | 110101100001… |
… | …000110101111 |
3 | 222101202111011 |
4 | 311201012233 |
5 | 12042413411 |
6 | 1220410051 |
7 | 230150356 |
oct | 65410657 |
9 | 28352434 |
10 | 14029231 |
11 | 7a12407 |
12 | 4846927 |
13 | 2ba2828 |
14 | 1c1299d |
15 | 1371c21 |
hex | d611af |
14029231 has 2 divisors, whose sum is σ = 14029232. Its totient is φ = 14029230.
The previous prime is 14029229. The next prime is 14029237. The reversal of 14029231 is 13292041.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14029231 - 21 = 14029229 is a prime.
It is a super-2 number, since 2×140292312 = 393638644902722, which contains 22 as substring.
Together with 14029229, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14029237) 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 as a sum of consecutive naturals, namely, 7014615 + 7014616.
It is an arithmetic number, because the mean of its divisors is an integer number (7014616).
Almost surely, 214029231 is an apocalyptic number.
14029231 is a deficient number, since it is larger than the sum of its proper divisors (1).
14029231 is an equidigital number, since it uses as much as digits as its factorization.
14029231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 14029231 is about 3745.5615066369. The cubic root of 14029231 is about 241.1818499727.
The spelling of 14029231 in words is "fourteen million, twenty-nine thousand, two hundred thirty-one".
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