Base | Representation |
---|---|
bin | 10110100100110110… |
… | …10110100101001101 |
3 | 1011021200112001211002 |
4 | 23102123112211031 |
5 | 144310300222313 |
6 | 5322404310045 |
7 | 606232010612 |
oct | 132233264515 |
9 | 34250461732 |
10 | 12120320333 |
11 | 515a672070 |
12 | 24230a2325 |
13 | 11b20714a4 |
14 | 82d9bc509 |
15 | 4ae0db058 |
hex | 2d26d694d |
12120320333 has 16 divisors (see below), whose sum is σ = 13310269056. Its totient is φ = 10945304640.
The previous prime is 12120320297. The next prime is 12120320363. The reversal of 12120320333 is 33302302121.
It is a cyclic number.
It is not a de Polignac number, because 12120320333 - 26 = 12120320269 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 (12120320363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1015760 + ... + 1027622.
It is an arithmetic number, because the mean of its divisors is an integer number (831891816).
Almost surely, 212120320333 is an apocalyptic number.
It is an amenable number.
12120320333 is a deficient number, since it is larger than the sum of its proper divisors (1189948723).
12120320333 is a wasteful number, since it uses less digits than its factorization.
12120320333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12484.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 12120320333 its reverse (33302302121), we get a palindrome (45422622454).
The spelling of 12120320333 in words is "twelve billion, one hundred twenty million, three hundred twenty thousand, three hundred thirty-three".
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