Base | Representation |
---|---|
bin | 11001011011011… |
… | …10010111111110 |
3 | 112212101102110022 |
4 | 30231232113332 |
5 | 414102004042 |
6 | 33100012142 |
7 | 5200062566 |
oct | 1455562776 |
9 | 485342408 |
10 | 213313022 |
11 | aa45625a |
12 | 5b531052 |
13 | 35268b30 |
14 | 20489da6 |
15 | 13ad8cd2 |
hex | cb6e5fe |
213313022 has 16 divisors (see below), whose sum is σ = 351086400. Its totient is φ = 96593952.
The previous prime is 213313021. The next prime is 213313027. The reversal of 213313022 is 220313312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213313021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76022 + ... + 78777.
It is an arithmetic number, because the mean of its divisors is an integer number (21942900).
Almost surely, 2213313022 is an apocalyptic number.
213313022 is a deficient number, since it is larger than the sum of its proper divisors (137773378).
213313022 is a wasteful number, since it uses less digits than its factorization.
213313022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154867.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 213313022 is about 14605.2395392886. The cubic root of 213313022 is about 597.5016690838.
Adding to 213313022 its reverse (220313312), we get a palindrome (433626334).
The spelling of 213313022 in words is "two hundred thirteen million, three hundred thirteen thousand, twenty-two".
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