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13068366 = 2315713873
BaseRepresentation
bin110001110110…
…100001001110
3220120221102120
4301312201032
511321141431
61144033410
7216036123
oct61664116
926527376
1013068366
117416503
124462866
13292737c
141a4274a
151232196
hexc7684e

13068366 has 16 divisors (see below), whose sum is σ = 26305104. Its totient is φ = 4328064.

The previous prime is 13068361. The next prime is 13068379. The reversal of 13068366 is 66386031.

13068366 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13068361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5995 + ... + 7878.

It is an arithmetic number, because the mean of its divisors is an integer number (1644069).

Almost surely, 213068366 is an apocalyptic number.

13068366 is an abundant number, since it is smaller than the sum of its proper divisors (13236738).

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

13068366 is a wasteful number, since it uses less digits than its factorization.

13068366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14035.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 13068366 is about 3615.0195020221. The cubic root of 13068366 is about 235.5449312713.

The spelling of 13068366 in words is "thirteen million, sixty-eight thousand, three hundred sixty-six".

Divisors: 1 2 3 6 157 314 471 942 13873 27746 41619 83238 2178061 4356122 6534183 13068366