Search a number
-
+
14000933 = 31795717
BaseRepresentation
bin110101011010…
…001100100101
3222100022200002
4311122030211
512041012213
61220031045
7230002022
oct65321445
928308602
1014000933
1179a3121
124832485
132b9299b
141c06549
151368658
hexd5a325

14000933 has 8 divisors (see below), whose sum is σ = 14638080. Its totient is φ = 13375440.

The previous prime is 14000927. The next prime is 14000947. The reversal of 14000933 is 33900041.

14000933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14000933 - 212 = 13996837 is a prime.

It is a super-2 number, since 2×140009332 = 392052249740978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14000953) 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, 410 + ... + 5307.

It is an arithmetic number, because the mean of its divisors is an integer number (1829760).

Almost surely, 214000933 is an apocalyptic number.

It is an amenable number.

14000933 is a deficient number, since it is larger than the sum of its proper divisors (637147).

14000933 is an equidigital number, since it uses as much as digits as its factorization.

14000933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 14000933 is about 3741.7820620661. The cubic root of 14000933 is about 241.0195802575.

Adding to 14000933 its reverse (33900041), we get a palindrome (47900974).

The spelling of 14000933 in words is "fourteen million, nine hundred thirty-three", and thus it is an aban number.

Divisors: 1 31 79 2449 5717 177227 451643 14000933