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BaseRepresentation
bin1110000101110
3100220012
41300232
5212324
653222
730014
oct16056
910805
107214
115469
124212
13338c
1428b4
15220e
hex1c2e

7214 has 4 divisors (see below), whose sum is σ = 10824. Its totient is φ = 3606.

The previous prime is 7213. The next prime is 7219. The reversal of 7214 is 4127.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 13.

It is a nialpdrome in base 6.

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 7214.

It is not an unprimeable number, because it can be changed into a prime (7211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1802 + ... + 1805.

It is an arithmetic number, because the mean of its divisors is an integer number (2706).

27214 is an apocalyptic number.

7214 is a deficient number, since it is larger than the sum of its proper divisors (3610).

7214 is a wasteful number, since it uses less digits than its factorization.

7214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609.

The product of its digits is 56, while the sum is 14.

The square root of 7214 is about 84.9352694703. The cubic root of 7214 is about 19.3222951920.

The spelling of 7214 in words is "seven thousand, two hundred fourteen", and thus it is an iban number.

Divisors: 1 2 3607 7214