Base | Representation |
---|---|
bin | 111100111001001… |
… | …0001100001110010 |
3 | 12021101200102211201 |
4 | 1321302101201302 |
5 | 13141031102010 |
6 | 534425201414 |
7 | 101430046555 |
oct | 17162214162 |
9 | 5241612751 |
10 | 2043222130 |
11 | 959389034 |
12 | 49033026a |
13 | 2673cb6a1 |
14 | 15550a69c |
15 | be59e23a |
hex | 79c91872 |
2043222130 has 8 divisors (see below), whose sum is σ = 3677799852. Its totient is φ = 817288848.
The previous prime is 2043222127. The next prime is 2043222131. The reversal of 2043222130 is 312223402.
It can be written as a sum of positive squares in 2 ways, for example, as 2035543689 + 7678441 = 45117^2 + 2771^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2043222098 and 2043222107.
It is not an unprimeable number, because it can be changed into a prime (2043222131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102161097 + ... + 102161116.
Almost surely, 22043222130 is an apocalyptic number.
2043222130 is a deficient number, since it is larger than the sum of its proper divisors (1634577722).
2043222130 is a wasteful number, since it uses less digits than its factorization.
2043222130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204322220.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2043222130 is about 45202.0146674902. The cubic root of 2043222130 is about 1268.9325210653.
Adding to 2043222130 its reverse (312223402), we get a palindrome (2355445532).
The spelling of 2043222130 in words is "two billion, forty-three million, two hundred twenty-two thousand, one hundred thirty".
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