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14144033 = 43328931
BaseRepresentation
bin110101111101…
…001000100001
3222121120222002
4311331020201
512110102113
61223053345
7231136151
oct65751041
928546862
1014144033
117a90692
1248a1255
132c12b67
141c42761
151395c58
hexd7d221

14144033 has 4 divisors (see below), whose sum is σ = 14473008. Its totient is φ = 13815060.

The previous prime is 14144023. The next prime is 14144041. The reversal of 14144033 is 33044141.

It is a happy number.

14144033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14144033 - 28 = 14143777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14143996 and 14144014.

It is not an unprimeable number, because it can be changed into a prime (14144003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164423 + ... + 164508.

It is an arithmetic number, because the mean of its divisors is an integer number (3618252).

Almost surely, 214144033 is an apocalyptic number.

It is an amenable number.

14144033 is a deficient number, since it is larger than the sum of its proper divisors (328975).

14144033 is an equidigital number, since it uses as much as digits as its factorization.

14144033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328974.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 14144033 is about 3760.8553548362. The cubic root of 14144033 is about 241.8379319212.

Adding to 14144033 its reverse (33044141), we get a palindrome (47188174).

The spelling of 14144033 in words is "fourteen million, one hundred forty-four thousand, thirty-three".

Divisors: 1 43 328931 14144033