Base | Representation |
---|---|
bin | 11010001110101… |
… | …11000100011110 |
3 | 120100000211221212 |
4 | 31013113010132 |
5 | 422312031220 |
6 | 33500024422 |
7 | 5311152350 |
oct | 1507270436 |
9 | 510024855 |
10 | 220033310 |
11 | 103226312 |
12 | 61832112 |
13 | 3677c933 |
14 | 213190d0 |
15 | 144b50c5 |
hex | d1d711e |
220033310 has 32 divisors (see below), whose sum is σ = 453150720. Its totient is φ = 75354912.
The previous prime is 220033309. The next prime is 220033313. The reversal of 220033310 is 13330022.
220033310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2200333102 = 96829315019112200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220033313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122237 + ... + 124023.
It is an arithmetic number, because the mean of its divisors is an integer number (14160960).
Almost surely, 2220033310 is an apocalyptic number.
220033310 is an abundant number, since it is smaller than the sum of its proper divisors (233117410).
220033310 is a wasteful number, since it uses less digits than its factorization.
220033310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3560.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 220033310 is about 14833.5198115619. The cubic root of 220033310 is about 603.7115397431.
Adding to 220033310 its reverse (13330022), we get a palindrome (233363332).
The spelling of 220033310 in words is "two hundred twenty million, thirty-three thousand, three hundred ten".
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