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14244308 = 2213273929
BaseRepresentation
bin110110010101…
…100111010100
3222210200111222
4312111213110
512121304213
61225145512
7232034411
oct66254724
928720458
1014244308
118049a61
12492b298
132c496b0
141c6b108
1513b5808
hexd959d4

14244308 has 12 divisors (see below), whose sum is σ = 26845140. Its totient is φ = 6574272.

The previous prime is 14244299. The next prime is 14244313. The reversal of 14244308 is 80344241.

It can be written as a sum of positive squares in 2 ways, for example, as 9351364 + 4892944 = 3058^2 + 2212^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136913 + ... + 137016.

It is an arithmetic number, because the mean of its divisors is an integer number (2237095).

Almost surely, 214244308 is an apocalyptic number.

It is an amenable number.

14244308 is a deficient number, since it is larger than the sum of its proper divisors (12600832).

14244308 is a wasteful number, since it uses less digits than its factorization.

14244308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273946 (or 273944 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 14244308 is about 3774.1632185161. The cubic root of 14244308 is about 242.4080949781.

Adding to 14244308 its reverse (80344241), we get a palindrome (94588549).

The spelling of 14244308 in words is "fourteen million, two hundred forty-four thousand, three hundred eight".

Divisors: 1 2 4 13 26 52 273929 547858 1095716 3561077 7122154 14244308