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14344211 = 72614799
BaseRepresentation
bin110110101110…
…000000010011
3222222202120002
4312232000103
512133003321
61231240215
7232631600
oct66560023
928882502
1014344211
118108022
12497906b
132c82ccb
141c956a7
1513d520b
hexdae013

14344211 has 12 divisors (see below), whose sum is σ = 16963200. Its totient is φ = 12090960.

The previous prime is 14344199. The next prime is 14344223. The reversal of 14344211 is 11244341.

It is an interprime number because it is at equal distance from previous prime (14344199) and next prime (14344223).

It is not a de Polignac number, because 14344211 - 26 = 14344147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 590 + ... + 5388.

It is an arithmetic number, because the mean of its divisors is an integer number (1413600).

Almost surely, 214344211 is an apocalyptic number.

14344211 is a deficient number, since it is larger than the sum of its proper divisors (2618989).

14344211 is an equidigital number, since it uses as much as digits as its factorization.

14344211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874 (or 4867 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 14344211 is about 3787.3752124658. The cubic root of 14344211 is about 242.9734880501.

Adding to 14344211 its reverse (11244341), we get a palindrome (25588552).

The spelling of 14344211 in words is "fourteen million, three hundred forty-four thousand, two hundred eleven".

Divisors: 1 7 49 61 427 2989 4799 33593 235151 292739 2049173 14344211