Base | Representation |
---|---|
bin | 1010111010100111101011… |
… | …1011011010011100110101 |
3 | 1120111101210000200111220121 |
4 | 2232221322323122130311 |
5 | 3033121001430121323 |
6 | 41305422433331541 |
7 | 2346062505251035 |
oct | 256517273323465 |
9 | 46441700614817 |
10 | 12002201020213 |
11 | 3908117640978 |
12 | 141a134a06bb1 |
13 | 690a586ba701 |
14 | 2d6ca40438c5 |
15 | 15c31128ea5d |
hex | aea7aeda735 |
12002201020213 has 16 divisors (see below), whose sum is σ = 12427375791600. Its totient is φ = 11577784619520.
The previous prime is 12002201020207. The next prime is 12002201020253. The reversal of 12002201020213 is 31202010220021.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 3785911930564 + 8216289089649 = 1945742^2 + 2866407^2 .
It is a cyclic number.
It is not a de Polignac number, because 12002201020213 - 237 = 11864762066741 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 (12002201020253) 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, 153165423 + ... + 153243763.
It is an arithmetic number, because the mean of its divisors is an integer number (776710986975).
Almost surely, 212002201020213 is an apocalyptic number.
It is an amenable number.
12002201020213 is a deficient number, since it is larger than the sum of its proper divisors (425174771387).
12002201020213 is a wasteful number, since it uses less digits than its factorization.
12002201020213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83112.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 12002201020213 its reverse (31202010220021), we get a palindrome (43204211240234).
The spelling of 12002201020213 in words is "twelve trillion, two billion, two hundred one million, twenty thousand, two hundred thirteen".
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