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14344316 = 2271959457
BaseRepresentation
bin110110101110…
…000001111100
3222222202200222
4312232001330
512133004231
61231240512
7232632110
oct66560174
928882628
1014344316
118108108
124979138
132c8307c
141c95740
1513d527b
hexdae07c

14344316 has 48 divisors (see below), whose sum is σ = 30777600. Its totient is φ = 5712768.

The previous prime is 14344261. The next prime is 14344349. The reversal of 14344316 is 61344341.

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 15 ways as a sum of consecutive naturals, for example, 31160 + ... + 31616.

It is an arithmetic number, because the mean of its divisors is an integer number (641200).

Almost surely, 214344316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14344316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15388800).

14344316 is an abundant number, since it is smaller than the sum of its proper divisors (16433284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14344316 is a wasteful number, since it uses less digits than its factorization.

14344316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 544 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 14344316 is about 3787.3890742832. The cubic root of 14344316 is about 242.9740809061.

Adding to 14344316 its reverse (61344341), we get a palindrome (75688657).

The spelling of 14344316 in words is "fourteen million, three hundred forty-four thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 19 28 38 59 76 118 133 236 266 413 457 532 826 914 1121 1652 1828 2242 3199 4484 6398 7847 8683 12796 15694 17366 26963 31388 34732 53926 60781 107852 121562 188741 243124 377482 512297 754964 1024594 2049188 3586079 7172158 14344316