Base | Representation |
---|---|
bin | 11010001111111… |
… | …11110100110100 |
3 | 120100100022221121 |
4 | 31013333310310 |
5 | 422332401434 |
6 | 33503353324 |
7 | 5312446135 |
oct | 1507776464 |
9 | 510308847 |
10 | 220200244 |
11 | 10332a780 |
12 | 618b2844 |
13 | 3680a904 |
14 | 2135dc8c |
15 | 144e97b4 |
hex | d1ffd34 |
220200244 has 24 divisors (see below), whose sum is σ = 420946848. Its totient is φ = 99956640.
The previous prime is 220200241. The next prime is 220200247. The reversal of 220200244 is 442002022.
220200244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (220200241) and next prime (220200247).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220200241) 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, 34599 + ... + 40465.
It is an arithmetic number, because the mean of its divisors is an integer number (17539452).
Almost surely, 2220200244 is an apocalyptic number.
It is an amenable number.
220200244 is a deficient number, since it is larger than the sum of its proper divisors (200746604).
220200244 is a wasteful number, since it uses less digits than its factorization.
220200244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6735 (or 6733 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 16.
The square root of 220200244 is about 14839.1456627395. The cubic root of 220200244 is about 603.8641749758.
Adding to 220200244 its reverse (442002022), we get a palindrome (662202266).
The spelling of 220200244 in words is "two hundred twenty million, two hundred thousand, two hundred forty-four".
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