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250014 = 2341669
BaseRepresentation
bin111101000010011110
3110200221210
4331002132
531000024
65205250
72060622
oct750236
9420853
10250014
11160926
12100826
1389a4b
1467182
154e129
hex3d09e

250014 has 8 divisors (see below), whose sum is σ = 500040. Its totient is φ = 83336.

The previous prime is 250013. The next prime is 250027. The reversal of 250014 is 410052.

250014 is digitally balanced in base 3, 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.

250014 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250013) 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, 20829 + ... + 20840.

It is an arithmetic number, because the mean of its divisors is an integer number (62505).

250014 is a Friedman number, since it can be written as 500^2+14, using all its digits and the basic arithmetic operations.

2250014 is an apocalyptic number.

250014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

250014 is a wasteful number, since it uses less digits than its factorization.

250014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41674.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 250014 is about 500.0139998040. The cubic root of 250014 is about 62.9972283991.

Adding to 250014 its reverse (410052), we get a palindrome (660066).

The spelling of 250014 in words is "two hundred fifty thousand, fourteen".

Divisors: 1 2 3 6 41669 83338 125007 250014