Base | Representation |
---|---|
bin | 1000001111101100… |
… | …0111100111111100 |
3 | 12201020201221200022 |
4 | 2003323013213330 |
5 | 14013102004040 |
6 | 1003342551312 |
7 | 105563564432 |
oct | 20373074774 |
9 | 5636657608 |
10 | 2213313020 |
11 | a363a2916 |
12 | 519298538 |
13 | 293713199 |
14 | 16dd44d52 |
15 | ce49b6b5 |
hex | 83ec79fc |
2213313020 has 96 divisors (see below), whose sum is σ = 4869063360. Its totient is φ = 844554240.
The previous prime is 2213313017. The next prime is 2213313029. The reversal of 2213313020 is 203133122.
It is a super-3 number, since 3×22133130203 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2213313020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213313029) 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 31 ways as a sum of consecutive naturals, for example, 6981902 + ... + 6982218.
It is an arithmetic number, because the mean of its divisors is an integer number (50719410).
Almost surely, 22213313020 is an apocalyptic number.
2213313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2213313020 is an abundant number, since it is smaller than the sum of its proper divisors (2655750340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213313020 is a wasteful number, since it uses less digits than its factorization.
2213313020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543 (or 541 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2213313020 is about 47045.8608168668. The cubic root of 2213313020 is about 1303.2096272736.
Adding to 2213313020 its reverse (203133122), we get a palindrome (2416446142).
It can be divided in two parts, 22133 and 13020, that added together give a palindrome (35153).
The spelling of 2213313020 in words is "two billion, two hundred thirteen million, three hundred thirteen thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •