Base | Representation |
---|---|
bin | 1010111010100100010111… |
… | …0101101100110110111111 |
3 | 1120111022110221200210001102 |
4 | 2232221011311230312333 |
5 | 3033112140421032203 |
6 | 41305154215003315 |
7 | 2346031441436330 |
oct | 256510565546677 |
9 | 46438427623042 |
10 | 12001310330303 |
11 | 39077aa898408 |
12 | 1419b2666953b |
13 | 690946003868 |
14 | 2d6c1ba2c287 |
15 | 15c2acea1888 |
hex | aea45d6cdbf |
12001310330303 has 24 divisors (see below), whose sum is σ = 14180598908064. Its totient is φ = 9949315345920.
The previous prime is 12001310330267. The next prime is 12001310330341. The reversal of 12001310330303 is 30303301310021.
It is not a de Polignac number, because 12001310330303 - 214 = 12001310313919 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 (12001310330803) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11283575 + ... + 12301287.
It is an arithmetic number, because the mean of its divisors is an integer number (590858287836).
Almost surely, 212001310330303 is an apocalyptic number.
12001310330303 is a deficient number, since it is larger than the sum of its proper divisors (2179288577761).
12001310330303 is a wasteful number, since it uses less digits than its factorization.
12001310330303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019535 (or 1019504 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 12001310330303 its reverse (30303301310021), we get a palindrome (42304611640324).
The spelling of 12001310330303 in words is "twelve trillion, one billion, three hundred ten million, three hundred thirty thousand, three hundred three".
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