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14269 = 19751
BaseRepresentation
bin11011110111101
3201120111
43132331
5424034
6150021
756413
oct33675
921514
1014269
11a7a2
128311
136658
1452b3
154364
hex37bd

14269 has 4 divisors (see below), whose sum is σ = 15040. Its totient is φ = 13500.

The previous prime is 14251. The next prime is 14281. The reversal of 14269 is 96241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96241 = 157613.

It is a cyclic number.

It is not a de Polignac number, because 14269 - 29 = 13757 is a prime.

It is a super-2 number, since 2×142692 = 407208722, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14249) 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 in 3 ways as a sum of consecutive naturals, for example, 357 + ... + 394.

It is an arithmetic number, because the mean of its divisors is an integer number (3760).

214269 is an apocalyptic number.

14269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14269 is a deficient number, since it is larger than the sum of its proper divisors (771).

14269 is an equidigital number, since it uses as much as digits as its factorization.

14269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770.

The product of its digits is 432, while the sum is 22.

The square root of 14269 is about 119.4529195960. The cubic root of 14269 is about 24.2548082718.

The spelling of 14269 in words is "fourteen thousand, two hundred sixty-nine".

Divisors: 1 19 751 14269