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14214311 is a prime number
BaseRepresentation
bin110110001110…
…010010100111
3222202011100222
4312032102213
512114324221
61224354555
7231551066
oct66162247
928664328
1014214311
118029471
124915a5b
132c38b47
141c601dd
1513ab9ab
hexd8e4a7

14214311 has 2 divisors, whose sum is σ = 14214312. Its totient is φ = 14214310.

The previous prime is 14214301. The next prime is 14214313. The reversal of 14214311 is 11341241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14214311 is a prime.

Together with 14214313, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14214311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14214313) 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, 7107155 + 7107156.

It is an arithmetic number, because the mean of its divisors is an integer number (7107156).

Almost surely, 214214311 is an apocalyptic number.

14214311 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214311 is an equidigital number, since it uses as much as digits as its factorization.

14214311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96, while the sum is 17.

The square root of 14214311 is about 3770.1871306342. The cubic root of 14214311 is about 242.2378134886.

Adding to 14214311 its reverse (11341241), we get a palindrome (25555552).

The spelling of 14214311 in words is "fourteen million, two hundred fourteen thousand, three hundred eleven".