Base | Representation |
---|---|
bin | 1100111011011011110… |
… | …1111110101100111100 |
3 | 210020022102212011010101 |
4 | 3032312331332230330 |
5 | 12114341414024040 |
6 | 250012021050444 |
7 | 22022111426014 |
oct | 3166675765474 |
9 | 706272764111 |
10 | 222113033020 |
11 | 8621a0201aa |
12 | 37069256a24 |
13 | 17c396c8bb8 |
14 | aa70c86c44 |
15 | 5b9e97e09a |
hex | 33b6f7eb3c |
222113033020 has 24 divisors (see below), whose sum is σ = 472341643200. Its totient is φ = 87720589632.
The previous prime is 222113033003. The next prime is 222113033029. The reversal of 222113033020 is 20330311222.
It is a super-2 number, since 2×2221130330202 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222113033029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70287355 + ... + 70290514.
It is an arithmetic number, because the mean of its divisors is an integer number (19680901800).
Almost surely, 2222113033020 is an apocalyptic number.
222113033020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222113033020 is an abundant number, since it is smaller than the sum of its proper divisors (250228610180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222113033020 is a wasteful number, since it uses less digits than its factorization.
222113033020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140577957 (or 140577955 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 222113033020 its reverse (20330311222), we get a palindrome (242443344242).
The spelling of 222113033020 in words is "two hundred twenty-two billion, one hundred thirteen million, thirty-three thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •