Base | Representation |
---|---|
bin | 10110101111100110… |
… | …00010001101001101 |
3 | 1011111222001022122212 |
4 | 23113303002031031 |
5 | 200001331230123 |
6 | 5335343320205 |
7 | 611404544561 |
oct | 132763021515 |
9 | 34458038585 |
10 | 12210414413 |
11 | 51a650808a |
12 | 24492b0065 |
13 | 11c79271b2 |
14 | 83b9516a1 |
15 | 4b6e85878 |
hex | 2d7cc234d |
12210414413 has 2 divisors, whose sum is σ = 12210414414. Its totient is φ = 12210414412.
The previous prime is 12210414389. The next prime is 12210414479. The reversal of 12210414413 is 31441401221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10571541124 + 1638873289 = 102818^2 + 40483^2 .
It is a cyclic number.
It is not a de Polignac number, because 12210414413 - 28 = 12210414157 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12210414613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105207206 + 6105207207.
It is an arithmetic number, because the mean of its divisors is an integer number (6105207207).
Almost surely, 212210414413 is an apocalyptic number.
It is an amenable number.
12210414413 is a deficient number, since it is larger than the sum of its proper divisors (1).
12210414413 is an equidigital number, since it uses as much as digits as its factorization.
12210414413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 12210414413 its reverse (31441401221), we get a palindrome (43651815634).
The spelling of 12210414413 in words is "twelve billion, two hundred ten million, four hundred fourteen thousand, four hundred thirteen".
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