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14449001 = 72064143
BaseRepresentation
bin110111000111…
…100101101001
31000012002022012
4313013211221
512144332001
61233405305
7233546240
oct67074551
930162265
1014449001
118179826
124a09835
132cbb908
141cc1957
1514062bb
hexdc7969

14449001 has 4 divisors (see below), whose sum is σ = 16513152. Its totient is φ = 12384852.

The previous prime is 14448953. The next prime is 14449013. The reversal of 14449001 is 10094441.

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 14449001 - 26 = 14448937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14449091) 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, 1032065 + ... + 1032078.

It is an arithmetic number, because the mean of its divisors is an integer number (4128288).

Almost surely, 214449001 is an apocalyptic number.

It is an amenable number.

14449001 is a deficient number, since it is larger than the sum of its proper divisors (2064151).

14449001 is an equidigital number, since it uses as much as digits as its factorization.

14449001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064150.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 14449001 is about 3801.1841576014. The cubic root of 14449001 is about 243.5637247886.

The spelling of 14449001 in words is "fourteen million, four hundred forty-nine thousand, one".

Divisors: 1 7 2064143 14449001