Base | Representation |
---|---|
bin | 10110010110100011… |
… | …01000000111101111 |
3 | 1010222022201221022221 |
4 | 23023101220013233 |
5 | 144034041031343 |
6 | 5302440420211 |
7 | 603244060330 |
oct | 131321500757 |
9 | 33868657287 |
10 | 12000330223 |
11 | 50a8967792 |
12 | 23aaa77667 |
13 | 119324bc1b |
14 | 81baa6287 |
15 | 4a37d85ed |
hex | 2cb4681ef |
12000330223 has 8 divisors (see below), whose sum is σ = 13716285440. Its totient is φ = 10284780600.
The previous prime is 12000330161. The next prime is 12000330259. The reversal of 12000330223 is 32203300021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12000330223 - 233 = 3410395631 is a prime.
It is a super-2 number, since 2×120003302232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12000330197 and 12000330206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12000330263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35103 + ... + 158848.
It is an arithmetic number, because the mean of its divisors is an integer number (1714535680).
Almost surely, 212000330223 is an apocalyptic number.
12000330223 is a deficient number, since it is larger than the sum of its proper divisors (1715955217).
12000330223 is an equidigital number, since it uses as much as digits as its factorization.
12000330223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202797.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 12000330223 its reverse (32203300021), we get a palindrome (44203630244).
The spelling of 12000330223 in words is "twelve billion, three hundred thirty thousand, two hundred twenty-three".
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