Search a number
-
+
14360013 = 321595557
BaseRepresentation
bin110110110001…
…110111001101
31000000120020100
4312301313031
512134010023
61231441313
7233025633
oct66616715
930016210
1014360013
118118988
124986239
132c8a265
141c9b353
1513d9c43
hexdb1dcd

14360013 has 6 divisors (see below), whose sum is σ = 20742254. Its totient is φ = 9573336.

The previous prime is 14359967. The next prime is 14360041. The reversal of 14360013 is 31006341.

It can be written as a sum of positive squares in only one way, i.e., 11269449 + 3090564 = 3357^2 + 1758^2 .

It is not a de Polignac number, because 14360013 - 210 = 14358989 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 (14360083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 797770 + ... + 797787.

Almost surely, 214360013 is an apocalyptic number.

It is an amenable number.

14360013 is a deficient number, since it is larger than the sum of its proper divisors (6382241).

14360013 is a wasteful number, since it uses less digits than its factorization.

14360013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595563 (or 1595560 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 14360013 is about 3789.4607795833. The cubic root of 14360013 is about 243.0626775271.

Adding to 14360013 its reverse (31006341), we get a palindrome (45366354).

The spelling of 14360013 in words is "fourteen million, three hundred sixty thousand, thirteen".

Divisors: 1 3 9 1595557 4786671 14360013