Base | Representation |
---|---|
bin | 1000010110110010… |
… | …0010001111101010 |
3 | 12210022200110100221 |
4 | 2011230202033222 |
5 | 14043204404310 |
6 | 1010324120254 |
7 | 106404363562 |
oct | 20554421752 |
9 | 5708613327 |
10 | 2243044330 |
11 | a5115a44a |
12 | 52723608a |
13 | 299922a87 |
14 | 173c83da2 |
15 | d1dc0ada |
hex | 85b223ea |
2243044330 has 8 divisors (see below), whose sum is σ = 4037479812. Its totient is φ = 897217728.
The previous prime is 2243044319. The next prime is 2243044337. The reversal of 2243044330 is 334403422.
It can be written as a sum of positive squares in 2 ways, for example, as 1920805929 + 322238401 = 43827^2 + 17951^2 .
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 = 2243044295 and 2243044304.
It is not an unprimeable number, because it can be changed into a prime (2243044337) 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, 112152207 + ... + 112152226.
Almost surely, 22243044330 is an apocalyptic number.
2243044330 is a deficient number, since it is larger than the sum of its proper divisors (1794435482).
2243044330 is a wasteful number, since it uses less digits than its factorization.
2243044330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224304440.
The product of its (nonzero) digits is 6912, while the sum is 25.
The square root of 2243044330 is about 47360.7889503543. The cubic root of 2243044330 is about 1309.0190060626.
Adding to 2243044330 its reverse (334403422), we get a palindrome (2577447752).
The spelling of 2243044330 in words is "two billion, two hundred forty-three million, forty-four thousand, three hundred thirty".
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