Search a number
-
+
30014 = 243349
BaseRepresentation
bin111010100111110
31112011122
413110332
51430024
6350542
7153335
oct72476
945148
1030014
1120606
1215452
131087a
14ad1c
158d5e
hex753e

30014 has 8 divisors (see below), whose sum is σ = 46200. Its totient is φ = 14616.

The previous prime is 30013. The next prime is 30029. The reversal of 30014 is 41003.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29983 and 30010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011) 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, 89 + ... + 260.

It is an arithmetic number, because the mean of its divisors is an integer number (5775).

230014 is an apocalyptic number.

30014 is a deficient number, since it is larger than the sum of its proper divisors (16186).

30014 is a wasteful number, since it uses less digits than its factorization.

30014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 30014 is about 173.2454905618. The cubic root of 30014 is about 31.0771577806.

Adding to 30014 its reverse (41003), we get a palindrome (71017).

The spelling of 30014 in words is "thirty thousand, fourteen".

Divisors: 1 2 43 86 349 698 15007 30014