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BaseRepresentation
bin110110010000…
…011100111011
3222202121111211
4312100130323
512120120123
61224503551
7231615643
oct66203473
928677454
1014223163
118035089
12491abb7
132c3cb96
141c63523
1513ae40d
hexd9073b

14223163 has 4 divisors (see below), whose sum is σ = 14287168. Its totient is φ = 14159160.

The previous prime is 14223113. The next prime is 14223173. The reversal of 14223163 is 36132241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36132241 = 231570967.

It is a cyclic number.

It is not a de Polignac number, because 14223163 - 221 = 12126011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14223113) 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, 31668 + ... + 32113.

It is an arithmetic number, because the mean of its divisors is an integer number (3571792).

Almost surely, 214223163 is an apocalyptic number.

14223163 is a deficient number, since it is larger than the sum of its proper divisors (64005).

14223163 is an equidigital number, since it uses as much as digits as its factorization.

14223163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64004.

The product of its digits is 864, while the sum is 22.

The square root of 14223163 is about 3771.3608949556. The cubic root of 14223163 is about 242.2880878015.

The spelling of 14223163 in words is "fourteen million, two hundred twenty-three thousand, one hundred sixty-three".

Divisors: 1 223 63781 14223163