Base | Representation |
---|---|
bin | 11010010000111… |
… | …01100011111100 |
3 | 120100120112000201 |
4 | 31020131203330 |
5 | 422400301134 |
6 | 33510133244 |
7 | 5313464215 |
oct | 1510354374 |
9 | 510515021 |
10 | 220322044 |
11 | 103403238 |
12 | 61951224 |
13 | 36851197 |
14 | 2139240c |
15 | 14520914 |
hex | d21d8fc |
220322044 has 12 divisors (see below), whose sum is σ = 385920864. Its totient is φ = 110058944.
The previous prime is 220322033. The next prime is 220322051. The reversal of 220322044 is 440223022.
It is a congruent number.
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, 20557 + ... + 29380.
It is an arithmetic number, because the mean of its divisors is an integer number (32160072).
Almost surely, 2220322044 is an apocalyptic number.
It is an amenable number.
220322044 is a deficient number, since it is larger than the sum of its proper divisors (165598820).
220322044 is a wasteful number, since it uses less digits than its factorization.
220322044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51044 (or 51042 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 220322044 is about 14843.2491052330. The cubic root of 220322044 is about 603.9754935016.
Adding to 220322044 its reverse (440223022), we get a palindrome (660545066).
The spelling of 220322044 in words is "two hundred twenty million, three hundred twenty-two thousand, forty-four".
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