Base | Representation |
---|---|
bin | 10110010110110000… |
… | …00111001010011001 |
3 | 1010222102221022022021 |
4 | 23023120013022121 |
5 | 144040004431413 |
6 | 5302541054441 |
7 | 603264400534 |
oct | 131330071231 |
9 | 33872838267 |
10 | 12002030233 |
11 | 50a9918a56 |
12 | 23ab557421 |
13 | 11936c594b |
14 | 81bdc9a1b |
15 | 4a3a2218d |
hex | 2cb607299 |
12002030233 has 4 divisors (see below), whose sum is σ = 12045359140. Its totient is φ = 11958701328.
The previous prime is 12002030213. The next prime is 12002030263. The reversal of 12002030233 is 33203020021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1349313289 + 10652716944 = 36733^2 + 103212^2 .
It is a cyclic number.
It is not a de Polignac number, because 12002030233 - 233 = 3412095641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12002030213) 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, 21664038 + ... + 21664591.
It is an arithmetic number, because the mean of its divisors is an integer number (3011339785).
Almost surely, 212002030233 is an apocalyptic number.
It is an amenable number.
12002030233 is a deficient number, since it is larger than the sum of its proper divisors (43328907).
12002030233 is an equidigital number, since it uses as much as digits as its factorization.
12002030233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43328906.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 12002030233 its reverse (33203020021), we get a palindrome (45205050254).
The spelling of 12002030233 in words is "twelve billion, two million, thirty thousand, two hundred thirty-three".
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