Base | Representation |
---|---|
bin | 111000011111000111… |
… | …1011111100010101001 |
3 | 102121002211121210022021 |
4 | 1300332033133202221 |
5 | 3441412123124113 |
6 | 131420451224441 |
7 | 11523003214111 |
oct | 1607617374251 |
9 | 377084553267 |
10 | 121303333033 |
11 | 47498629563 |
12 | 1b6142a8121 |
13 | b59221b44c |
14 | 5c2a494041 |
15 | 324e60348d |
hex | 1c3e3df8a9 |
121303333033 has 12 divisors (see below), whose sum is σ = 125368919184. Its totient is φ = 117365646600.
The previous prime is 121303333027. The next prime is 121303333061. The reversal of 121303333033 is 330333303121.
It is not a de Polignac number, because 121303333033 - 213 = 121303324841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 121303332989 and 121303333007.
It is not an unprimeable number, because it can be changed into a prime (121303337033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5958610 + ... + 5978932.
It is an arithmetic number, because the mean of its divisors is an integer number (10447409932).
Almost surely, 2121303333033 is an apocalyptic number.
It is an amenable number.
121303333033 is a deficient number, since it is larger than the sum of its proper divisors (4065586151).
121303333033 is an equidigital number, since it uses as much as digits as its factorization.
121303333033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26596 (or 26565 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 25.
Adding to 121303333033 its reverse (330333303121), we get a palindrome (451636636154).
The spelling of 121303333033 in words is "one hundred twenty-one billion, three hundred three million, three hundred thirty-three thousand, thirty-three".
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