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14044369 = 29347933
BaseRepresentation
bin110101100100…
…110011010001
3222102112020211
4311210303101
512043404434
61221004121
7230242453
oct65446321
928375224
1014044369
117a22819
124853641
132ba96a1
141c182d3
151376464
hexd64cd1

14044369 has 4 divisors (see below), whose sum is σ = 14092596. Its totient is φ = 13996144.

The previous prime is 14044367. The next prime is 14044411. The reversal of 14044369 is 96344041.

14044369 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.

It can be written as a sum of positive squares in 2 ways, for example, as 10804369 + 3240000 = 3287^2 + 1800^2 .

It is a cyclic number.

It is not a de Polignac number, because 14044369 - 21 = 14044367 is a prime.

It is a super-2 number, since 2×140443692 = 394488601216322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14044369.

It is not an unprimeable number, because it can be changed into a prime (14044367) 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, 23674 + ... + 24259.

It is an arithmetic number, because the mean of its divisors is an integer number (3523149).

Almost surely, 214044369 is an apocalyptic number.

It is an amenable number.

14044369 is a deficient number, since it is larger than the sum of its proper divisors (48227).

14044369 is an equidigital number, since it uses as much as digits as its factorization.

14044369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48226.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 14044369 is about 3747.5817536113. The cubic root of 14044369 is about 241.2685664969.

The spelling of 14044369 in words is "fourteen million, forty-four thousand, three hundred sixty-nine".

Divisors: 1 293 47933 14044369