Base | Representation |
---|---|
bin | 1011000111011011101110… |
… | …1001101011101011010001 |
3 | 1121021102222012121122222202 |
4 | 2301312323221223223101 |
5 | 3100222313014121223 |
6 | 41554505550212545 |
7 | 2401014510513260 |
oct | 261667351535321 |
9 | 47242865548882 |
10 | 12222330223313 |
11 | 3992508859311 |
12 | 14549297b4155 |
13 | 6a873a0b1342 |
14 | 3037c76405d7 |
15 | 162de69a2428 |
hex | b1dbba6bad1 |
12222330223313 has 16 divisors (see below), whose sum is σ = 14166820604160. Its totient is φ = 10327486176000.
The previous prime is 12222330223303. The next prime is 12222330223321. The reversal of 12222330223313 is 31332203322221.
It is not a de Polignac number, because 12222330223313 - 28 = 12222330223057 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12222330223303) 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, 2663213 + ... + 5615813.
It is an arithmetic number, because the mean of its divisors is an integer number (885426287760).
Almost surely, 212222330223313 is an apocalyptic number.
It is an amenable number.
12222330223313 is a deficient number, since it is larger than the sum of its proper divisors (1944490380847).
12222330223313 is an equidigital number, since it uses as much as digits as its factorization.
12222330223313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2961008.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 12222330223313 its reverse (31332203322221), we get a palindrome (43554533545534).
The spelling of 12222330223313 in words is "twelve trillion, two hundred twenty-two billion, three hundred thirty million, two hundred twenty-three thousand, three hundred thirteen".
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