Search a number
-
+
6633222 = 231105537
BaseRepresentation
bin11001010011011100000110
3110111000001220
4121103130012
53144230342
6354101210
7110244561
oct31233406
913430056
106633222
113820702
12227a806
1314b32ab
14c494d8
158b05ec
hex653706

6633222 has 8 divisors (see below), whose sum is σ = 13266456. Its totient is φ = 2211072.

The previous prime is 6633197. The next prime is 6633229. The reversal of 6633222 is 2223366.

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

6633222 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6633192 and 6633201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6633229) 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 3 ways as a sum of consecutive naturals, for example, 552763 + ... + 552774.

It is an arithmetic number, because the mean of its divisors is an integer number (1658307).

Almost surely, 26633222 is an apocalyptic number.

6633222 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.

6633222 is a wasteful number, since it uses less digits than its factorization.

6633222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105542.

The product of its digits is 2592, while the sum is 24.

The square root of 6633222 is about 2575.5042224776. The cubic root of 6633222 is about 187.8919516455.

Adding to 6633222 its reverse (2223366), we get a palindrome (8856588).

The spelling of 6633222 in words is "six million, six hundred thirty-three thousand, two hundred twenty-two".

Divisors: 1 2 3 6 1105537 2211074 3316611 6633222