Search a number
-
+
14020068 = 2231168339
BaseRepresentation
bin110101011110…
…110111100100
3222101021220210
4311132313210
512042120233
61220255420
7230111556
oct65366744
928337823
1014020068
117a06537
124841570
132b9b5ca
141c0d4d6
15136e163
hexd5ede4

14020068 has 12 divisors (see below), whose sum is σ = 32713520. Its totient is φ = 4673352.

The previous prime is 14020033. The next prime is 14020109. The reversal of 14020068 is 86002041.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584158 + ... + 584181.

Almost surely, 214020068 is an apocalyptic number.

It is an amenable number.

14020068 is an abundant number, since it is smaller than the sum of its proper divisors (18693452).

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

14020068 is a wasteful number, since it uses less digits than its factorization.

14020068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168346 (or 1168344 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 14020068 is about 3744.3381257573. The cubic root of 14020068 is about 241.1293303300.

The spelling of 14020068 in words is "fourteen million, twenty thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 1168339 2336678 3505017 4673356 7010034 14020068