Base | Representation |
---|---|
bin | 1000010110111000… |
… | …0011011000110110 |
3 | 12210100102200011222 |
4 | 2011232003120312 |
5 | 14043310122410 |
6 | 1010340430342 |
7 | 106410641621 |
oct | 20556033066 |
9 | 5710380158 |
10 | 2243442230 |
11 | a51401397 |
12 | 5273a83b2 |
13 | 299a31c13 |
14 | 173d48db8 |
15 | d1e4d955 |
hex | 85b83636 |
2243442230 has 16 divisors (see below), whose sum is σ = 4275737280. Its totient is φ = 844589952.
The previous prime is 2243442197. The next prime is 2243442259. The reversal of 2243442230 is 322443422.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2243442230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6598190 + ... + 6598529.
It is an arithmetic number, because the mean of its divisors is an integer number (267233580).
Almost surely, 22243442230 is an apocalyptic number.
2243442230 is a deficient number, since it is larger than the sum of its proper divisors (2032295050).
2243442230 is a wasteful number, since it uses less digits than its factorization.
2243442230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13196743.
The product of its (nonzero) digits is 9216, while the sum is 26.
The square root of 2243442230 is about 47364.9894964625. The cubic root of 2243442230 is about 1309.0964050184.
Adding to 2243442230 its reverse (322443422), we get a palindrome (2565885652).
The spelling of 2243442230 in words is "two billion, two hundred forty-three million, four hundred forty-two thousand, two hundred thirty".
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