Search a number
BaseRepresentation
bin110001010111111110
3101021102022
4301113332
522432423
64200142
71501421
oct612776
9337368
10202238
11128a43
1299052
137108a
14539b8
153edc8
hex315fe

202238 has 4 divisors (see below), whose sum is σ = 303360. Its totient is φ = 101118.

The previous prime is 202231. The next prime is 202243. The reversal of 202238 is 832202.

202238 is digitally balanced in base 3, 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50558 + ... + 50561.

It is an arithmetic number, because the mean of its divisors is an integer number (75840).

2202238 is an apocalyptic number.

202238 is a deficient number, since it is larger than the sum of its proper divisors (101122).

202238 is a wasteful number, since it uses less digits than its factorization.

202238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101121.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 202238 is about 449.7087946661. The cubic root of 202238 is about 58.6976778768.

The spelling of 202238 in words is "two hundred two thousand, two hundred thirty-eight".

Divisors: 1 2 101119 202238