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14213341 = 102113921
BaseRepresentation
bin110110001110…
…000011011101
3222202010001001
4312032003131
512114311331
61224350301
7231545212
oct66160335
928663031
1014213341
11802876a
124915391
132c3857c
141c5db09
1513ab561
hexd8e0dd

14213341 has 4 divisors (see below), whose sum is σ = 14228284. Its totient is φ = 14198400.

The previous prime is 14213327. The next prime is 14213357. The reversal of 14213341 is 14331241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8352100 + 5861241 = 2890^2 + 2421^2 .

It is a cyclic number.

It is not a de Polignac number, because 14213341 - 217 = 14082269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14213371) 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 in 3 ways as a sum of consecutive naturals, for example, 5940 + ... + 7981.

It is an arithmetic number, because the mean of its divisors is an integer number (3557071).

Almost surely, 214213341 is an apocalyptic number.

It is an amenable number.

14213341 is a deficient number, since it is larger than the sum of its proper divisors (14943).

14213341 is a wasteful number, since it uses less digits than its factorization.

14213341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14942.

The product of its digits is 288, while the sum is 19.

The square root of 14213341 is about 3770.0584876100. The cubic root of 14213341 is about 242.2323031729.

Adding to 14213341 its reverse (14331241), we get a palindrome (28544582).

The spelling of 14213341 in words is "fourteen million, two hundred thirteen thousand, three hundred forty-one".

Divisors: 1 1021 13921 14213341