Base | Representation |
---|---|
bin | 111111100100110… |
… | …0110001110111010 |
3 | 12111200000220220110 |
4 | 1333021212032322 |
5 | 13332101103310 |
6 | 551402205150 |
7 | 103602043041 |
oct | 17711461672 |
9 | 5450026813 |
10 | 2133222330 |
11 | 9a516a568 |
12 | 4b64b37b6 |
13 | 27cc50745 |
14 | 163457558 |
15 | c742ad20 |
hex | 7f2663ba |
2133222330 has 16 divisors (see below), whose sum is σ = 5119733664. Its totient is φ = 568859280.
The previous prime is 2133222319. The next prime is 2133222353. The reversal of 2133222330 is 332223312.
It is a junction number, because it is equal to n+sod(n) for n = 2133222297 and 2133222306.
It is an unprimeable number.
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, 35553676 + ... + 35553735.
It is an arithmetic number, because the mean of its divisors is an integer number (319983354).
Almost surely, 22133222330 is an apocalyptic number.
2133222330 is an abundant number, since it is smaller than the sum of its proper divisors (2986511334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133222330 is a wasteful number, since it uses less digits than its factorization.
2133222330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71107421.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 2133222330 is about 46186.8198732063. The cubic root of 2133222330 is about 1287.2968514744.
Adding to 2133222330 its reverse (332223312), we get a palindrome (2465445642).
The spelling of 2133222330 in words is "two billion, one hundred thirty-three million, two hundred twenty-two thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •