Base | Representation |
---|---|
bin | 11010100110001… |
… | …10101111000100 |
3 | 120112211021022022 |
4 | 31103012233010 |
5 | 424104042012 |
6 | 34050022312 |
7 | 5346264455 |
oct | 1523065704 |
9 | 515737268 |
10 | 223112132 |
11 | 104a394a1 |
12 | 62877998 |
13 | 372ba119 |
14 | 218bb12c |
15 | 148c2472 |
hex | d4c6bc4 |
223112132 has 12 divisors (see below), whose sum is σ = 391888896. Its totient is φ = 111143880.
The previous prime is 223112129. The next prime is 223112147. The reversal of 223112132 is 231211322.
223112132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2231121323 (a number of 26 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 223112132.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101828 + ... + 103995.
It is an arithmetic number, because the mean of its divisors is an integer number (32657408).
Almost surely, 2223112132 is an apocalyptic number.
It is an amenable number.
223112132 is a deficient number, since it is larger than the sum of its proper divisors (168776764).
223112132 is a wasteful number, since it uses less digits than its factorization.
223112132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206098 (or 206096 counting only the distinct ones).
The product of its digits is 144, while the sum is 17.
The square root of 223112132 is about 14936.9385082754. The cubic root of 223112132 is about 606.5143240766.
Adding to 223112132 its reverse (231211322), we get a palindrome (454323454).
The spelling of 223112132 in words is "two hundred twenty-three million, one hundred twelve thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •