Base | Representation |
---|---|
bin | 10110101110011001… |
… | …00100010001011101 |
3 | 1011111021001222220102 |
4 | 23113030210101131 |
5 | 144441241032313 |
6 | 5334343230445 |
7 | 611223045122 |
oct | 132714442135 |
9 | 34437058812 |
10 | 12200330333 |
11 | 51a084a834 |
12 | 2445a48425 |
13 | 11c5806299 |
14 | 83a488749 |
15 | 4b6142a58 |
hex | 2d732445d |
12200330333 has 12 divisors (see below), whose sum is σ = 12614813820. Its totient is φ = 11799066240.
The previous prime is 12200330291. The next prime is 12200330357. The reversal of 12200330333 is 33303300221.
12200330333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12090541849 + 109788484 = 109957^2 + 10478^2 .
It is a de Polignac number, because none of the positive numbers 2k-12200330333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200350333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1946741 + ... + 1952997.
It is an arithmetic number, because the mean of its divisors is an integer number (1051234485).
Almost surely, 212200330333 is an apocalyptic number.
It is an amenable number.
12200330333 is a deficient number, since it is larger than the sum of its proper divisors (414483487).
12200330333 is an equidigital number, since it uses as much as digits as its factorization.
12200330333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8348 (or 8317 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 12200330333 its reverse (33303300221), we get a palindrome (45503630554).
The spelling of 12200330333 in words is "twelve billion, two hundred million, three hundred thirty thousand, three hundred thirty-three".
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