Search a number
-
+
14366868 = 2231197239
BaseRepresentation
bin110110110011…
…100010010100
31000000220122020
4312303202110
512134214433
61231533140
7233054625
oct66634224
930026566
1014366868
11812304a
12498a1b0
132c90409
141c9da4c
1513dbcb3
hexdb3894

14366868 has 12 divisors (see below), whose sum is σ = 33522720. Its totient is φ = 4788952.

The previous prime is 14366867. The next prime is 14366893. The reversal of 14366868 is 86866341.

It is a happy number.

14366868 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 tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×143668682 = 412813792258848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14366867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598608 + ... + 598631.

It is an arithmetic number, because the mean of its divisors is an integer number (2793560).

Almost surely, 214366868 is an apocalyptic number.

It is an amenable number.

14366868 is an abundant number, since it is smaller than the sum of its proper divisors (19155852).

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

14366868 is a wasteful number, since it uses less digits than its factorization.

14366868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197246 (or 1197244 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 14366868 is about 3790.3651539133. The cubic root of 14366868 is about 243.1013480955.

The spelling of 14366868 in words is "fourteen million, three hundred sixty-six thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 1197239 2394478 3591717 4788956 7183434 14366868