Search a number
-
+
50384 = 244767
BaseRepresentation
bin1100010011010000
32120010002
430103100
53103014
61025132
7266615
oct142320
976102
1050384
1134944
12251a8
1319c19
141450c
15edde
hexc4d0

50384 has 20 divisors (see below), whose sum is σ = 101184. Its totient is φ = 24288.

The previous prime is 50383. The next prime is 50387. The reversal of 50384 is 48305.

50384 is nontrivially palindromic in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50383) 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, 719 + ... + 785.

250384 is an apocalyptic number.

It is an amenable number.

50384 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 (50592).

50384 is a wasteful number, since it uses less digits than its factorization.

50384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 50384 is about 224.4638055456. The cubic root of 50384 is about 36.9343857810.

Adding to 50384 its reverse (48305), we get a palindrome (98689).

It can be divided in two parts, 50 and 384, that added together give a palindrome (434).

The spelling of 50384 in words is "fifty thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 47 67 94 134 188 268 376 536 752 1072 3149 6298 12596 25192 50384