Base | Representation |
---|---|
bin | 11010010000000… |
… | …00100001101000 |
3 | 120100100110212211 |
4 | 31020000201220 |
5 | 422332444422 |
6 | 33503414504 |
7 | 5312460403 |
oct | 1510004150 |
9 | 510313784 |
10 | 220203112 |
11 | 103331948 |
12 | 618b4434 |
13 | 3680bccc |
14 | 21360d3a |
15 | 144ea577 |
hex | d200868 |
220203112 has 16 divisors (see below), whose sum is σ = 413136000. Its totient is φ = 110033520.
The previous prime is 220203079. The next prime is 220203133. The reversal of 220203112 is 211302022.
It is a junction number, because it is equal to n+sod(n) for n = 220203092 and 220203101.
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, 6889 + ... + 22087.
It is an arithmetic number, because the mean of its divisors is an integer number (25821000).
Almost surely, 2220203112 is an apocalyptic number.
It is an amenable number.
220203112 is a deficient number, since it is larger than the sum of its proper divisors (192932888).
220203112 is a wasteful number, since it uses less digits than its factorization.
220203112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17016 (or 17012 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 220203112 is about 14839.2422987159. The cubic root of 220203112 is about 603.8667966425.
Adding to 220203112 its reverse (211302022), we get a palindrome (431505134).
The spelling of 220203112 in words is "two hundred twenty million, two hundred three thousand, one hundred twelve".
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