Search a number
13214 = 26607
BaseRepresentation
bin11001110011110
3200010102
43032132
5410324
6141102
753345
oct31636
920112
1013214
119a23
127792
136026
144b5c
153dae
hex339e

13214 has 4 divisors (see below), whose sum is σ = 19824. Its totient is φ = 6606.

The previous prime is 13187. The next prime is 13217. The reversal of 13214 is 41231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 13195 and 13204.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 13214.

It is not an unprimeable number, because it can be changed into a prime (13217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (4956).

213214 is an apocalyptic number.

13214 is a deficient number, since it is larger than the sum of its proper divisors (6610).

13214 is an equidigital number, since it uses as much as digits as its factorization.

13214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609.

The product of its digits is 24, while the sum is 11.

The square root of 13214 is about 114.9521639640. The cubic root of 13214 is about 23.6416672696.

Adding to 13214 its sum of digits (11), we get a square (13225 = 1152).

Subtracting from 13214 its sum of digits (11), we obtain a triangular number (13203 = T162).

Adding to 13214 its reverse (41231), we get a palindrome (54445).

The spelling of 13214 in words is "thirteen thousand, two hundred fourteen".

Divisors: 1 2 6607 13214