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14608013 = 723412213
BaseRepresentation
bin110111101110…
…011010001101
31000111011102112
4313232122031
512214424023
61241033405
7235110650
oct67563215
930434375
1014608013
118278242
124a85865
1330460c4
141d23897
151438478
hexdee68d

14608013 has 16 divisors (see below), whose sum is σ = 17853696. Its totient is φ = 11679360.

The previous prime is 14607997. The next prime is 14608021. The reversal of 14608013 is 31080641.

It is not a de Polignac number, because 14608013 - 24 = 14607997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14608013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14608073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5495 + ... + 7707.

It is an arithmetic number, because the mean of its divisors is an integer number (1115856).

Almost surely, 214608013 is an apocalyptic number.

It is an amenable number.

14608013 is a deficient number, since it is larger than the sum of its proper divisors (3245683).

14608013 is a wasteful number, since it uses less digits than its factorization.

14608013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284.

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

The square root of 14608013 is about 3822.0430400507. The cubic root of 14608013 is about 244.4539442053.

Adding to 14608013 its reverse (31080641), we get a palindrome (45688654).

The spelling of 14608013 in words is "fourteen million, six hundred eight thousand, thirteen".

Divisors: 1 7 23 41 161 287 943 2213 6601 15491 50899 90733 356293 635131 2086859 14608013