Search a number
-
+
13368327 = 372211431
BaseRepresentation
bin110010111111…
…110000000111
3221011011220020
4302333300013
511410241302
61154310223
7221425500
oct62776007
927134806
1013368327
117600905
124588373
132a00a6b
141abdba7
151290ebc
hexcbfc07

13368327 has 24 divisors (see below), whose sum is σ = 20881152. Its totient is φ = 7585200.

The previous prime is 13368319. The next prime is 13368353. The reversal of 13368327 is 72386331.

13368327 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13368327 - 23 = 13368319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13368317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30802 + ... + 31232.

It is an arithmetic number, because the mean of its divisors is an integer number (870048).

Almost surely, 213368327 is an apocalyptic number.

13368327 is a deficient number, since it is larger than the sum of its proper divisors (7512825).

13368327 is a wasteful number, since it uses less digits than its factorization.

13368327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 652 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 13368327 is about 3656.2722819834. The cubic root of 13368327 is about 237.3334869772. Note that the first 3 decimals are identical.

It can be divided in two parts, 13368 and 327, that added together give a triangular number (13695 = T165).

The spelling of 13368327 in words is "thirteen million, three hundred sixty-eight thousand, three hundred twenty-seven".

Divisors: 1 3 7 21 49 147 211 431 633 1293 1477 3017 4431 9051 10339 21119 31017 63357 90941 272823 636587 1909761 4456109 13368327