Base | Representation |
---|---|
bin | 101000010001011111… |
… | …101110011100011010 |
3 | 11010121200201021201022 |
4 | 220101133232130122 |
5 | 1202030224433310 |
6 | 31510551522442 |
7 | 3060415104116 |
oct | 502137563432 |
9 | 133550637638 |
10 | 43243202330 |
11 | 17380729a49 |
12 | 846a089422 |
13 | 4101c693b3 |
14 | 2143200746 |
15 | 11d15baa55 |
hex | a117ee71a |
43243202330 has 8 divisors (see below), whose sum is σ = 77837764212. Its totient is φ = 17297280928.
The previous prime is 43243202329. The next prime is 43243202333. The reversal of 43243202330 is 3320234234.
It can be written as a sum of positive squares in 2 ways, for example, as 42449597089 + 793605241 = 206033^2 + 28171^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 43243202330.
It is not an unprimeable number, because it can be changed into a prime (43243202333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2162160107 + ... + 2162160126.
Almost surely, 243243202330 is an apocalyptic number.
43243202330 is a deficient number, since it is larger than the sum of its proper divisors (34594561882).
43243202330 is a wasteful number, since it uses less digits than its factorization.
43243202330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4324320240.
The product of its (nonzero) digits is 10368, while the sum is 26.
Adding to 43243202330 its reverse (3320234234), we get a palindrome (46563436564).
The spelling of 43243202330 in words is "forty-three billion, two hundred forty-three million, two hundred two thousand, three hundred thirty".
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