Search a number
-
+
50574 = 238429
BaseRepresentation
bin1100010110001110
32120101010
430112032
53104244
61030050
7300306
oct142616
976333
1050574
1134aa7
1225326
131a034
1414606
15eeb9
hexc58e

50574 has 8 divisors (see below), whose sum is σ = 101160. Its totient is φ = 16856.

The previous prime is 50551. The next prime is 50581. The reversal of 50574 is 47505.

50574 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 sphenic number, since it is the product of 3 distinct primes.

50574 is an admirable number.

It is a Curzon number.

It is a nialpdrome in base 9 and base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 50574.

It is a congruent number.

It is an unprimeable number.

50574 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4209 + ... + 4220.

It is an arithmetic number, because the mean of its divisors is an integer number (12645).

250574 is an apocalyptic number.

50574 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50580).

50574 is a wasteful number, since it uses less digits than its factorization.

50574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8434.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 50574 is about 224.8866381091. The cubic root of 50574 is about 36.9807545396.

The spelling of 50574 in words is "fifty thousand, five hundred seventy-four".

Divisors: 1 2 3 6 8429 16858 25287 50574