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14344001 = 72049143
BaseRepresentation
bin110110101101…
…111101000001
3222222202021022
4312231331001
512133002001
61231235225
7232631150
oct66557501
928882238
1014344001
118107951
124978b15
132c82b99
141c95597
1513d511b
hexdadf41

14344001 has 4 divisors (see below), whose sum is σ = 16393152. Its totient is φ = 12294852.

The previous prime is 14343997. The next prime is 14344003. The reversal of 14344001 is 10044341.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10044341 = 31324011.

It is a cyclic number.

It is not a de Polignac number, because 14344001 - 22 = 14343997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14344003) 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, 1024565 + ... + 1024578.

It is an arithmetic number, because the mean of its divisors is an integer number (4098288).

Almost surely, 214344001 is an apocalyptic number.

It is an amenable number.

14344001 is a deficient number, since it is larger than the sum of its proper divisors (2049151).

14344001 is an equidigital number, since it uses as much as digits as its factorization.

14344001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049150.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14344001 is about 3787.3474886786. The cubic root of 14344001 is about 242.9723023295.

Adding to 14344001 its reverse (10044341), we get a palindrome (24388342).

It can be divided in two parts, 143 and 44001, that added together give a palindrome (44144).

The spelling of 14344001 in words is "fourteen million, three hundred forty-four thousand, one".

Divisors: 1 7 2049143 14344001