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12330203333 = 72861615679
BaseRepresentation
bin10110111101110111…
…11111100011000101
31011211022110020011112
423132323333203011
5200223013001313
65355303014405
7614360666450
oct133673774305
934738406145
1012330203333
115258095298
12248143a405
1312166a9006
1484d814497
154c27488a8
hex2deeff8c5

12330203333 has 8 divisors (see below), whose sum is σ = 14096609280. Its totient is φ = 10565034480.

The previous prime is 12330203261. The next prime is 12330203359. The reversal of 12330203333 is 33330203321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12330203333 - 218 = 12329941189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12330203299 and 12330203308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330203363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287813 + ... + 327866.

It is an arithmetic number, because the mean of its divisors is an integer number (1762076160).

Almost surely, 212330203333 is an apocalyptic number.

It is an amenable number.

12330203333 is a deficient number, since it is larger than the sum of its proper divisors (1766405947).

12330203333 is an equidigital number, since it uses as much as digits as its factorization.

12330203333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618547.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 12330203333 its reverse (33330203321), we get a palindrome (45660406654).

The spelling of 12330203333 in words is "twelve billion, three hundred thirty million, two hundred three thousand, three hundred thirty-three".

Divisors: 1 7 2861 20027 615679 4309753 1761457619 12330203333