Search a number
-
+
108222 = 23171061
BaseRepresentation
bin11010011010111110
312111110020
4122122332
511430342
62153010
7630342
oct323276
9174406
10108222
1174344
1252766
133a34a
142b622
15220ec
hex1a6be

108222 has 16 divisors (see below), whose sum is σ = 229392. Its totient is φ = 33920.

The previous prime is 108217. The next prime is 108223. The reversal of 108222 is 222801.

108222 is a modest number, since divided by 222 gives 108 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429 + ... + 632.

It is an arithmetic number, because the mean of its divisors is an integer number (14337).

2108222 is an apocalyptic number.

108222 is an abundant number, since it is smaller than the sum of its proper divisors (121170).

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

108222 is a wasteful number, since it uses less digits than its factorization.

108222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 108222 is about 328.9711233528. The cubic root of 108222 is about 47.6546391375.

The spelling of 108222 in words is "one hundred eight thousand, two hundred twenty-two".

Divisors: 1 2 3 6 17 34 51 102 1061 2122 3183 6366 18037 36074 54111 108222