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50223 = 316741
BaseRepresentation
bin1100010000101111
32112220010
430100233
53101343
61024303
7266265
oct142057
975803
1050223
1134808
1225093
1319b24
1414435
15ed33
hexc42f

50223 has 4 divisors (see below), whose sum is σ = 66968. Its totient is φ = 33480.

The previous prime is 50221. The next prime is 50227. The reversal of 50223 is 32205.

50223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50223 - 21 = 50221 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 50199 and 50208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50221) 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, 8368 + ... + 8373.

It is an arithmetic number, because the mean of its divisors is an integer number (16742).

250223 is an apocalyptic number.

50223 is a deficient number, since it is larger than the sum of its proper divisors (16745).

50223 is a wasteful number, since it uses less digits than its factorization.

50223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16744.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 50223 is about 224.1048861582. The cubic root of 50223 is about 36.8950030322.

Adding to 50223 its reverse (32205), we get a palindrome (82428).

It can be divided in two parts, 502 and 23, that added together give a palindrome (525).

The spelling of 50223 in words is "fifty thousand, two hundred twenty-three".

Divisors: 1 3 16741 50223