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14219 = 59241
BaseRepresentation
bin11011110001011
3201111122
43132023
5423334
6145455
756312
oct33613
921448
1014219
11a757
12828b
13661a
145279
15432e
hex378b

14219 has 4 divisors (see below), whose sum is σ = 14520. Its totient is φ = 13920.

The previous prime is 14207. The next prime is 14221. The reversal of 14219 is 91241.

It can be divided in two parts, 142 and 19, that added together give a palindrome (161).

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91241 = 233967.

It is a cyclic number.

It is not a de Polignac number, because 14219 - 28 = 13963 is a prime.

It is a super-2 number, since 2×142192 = 404359922, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14197 and 14206.

It is not an unprimeable number, because it can be changed into a prime (14249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62 + ... + 179.

It is an arithmetic number, because the mean of its divisors is an integer number (3630).

214219 is an apocalyptic number.

14219 is a deficient number, since it is larger than the sum of its proper divisors (301).

14219 is an equidigital number, since it uses as much as digits as its factorization.

14219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300.

The product of its digits is 72, while the sum is 17.

The square root of 14219 is about 119.2434484573. The cubic root of 14219 is about 24.2264446934.

The spelling of 14219 in words is "fourteen thousand, two hundred nineteen".

Divisors: 1 59 241 14219