Base | Representation |
---|---|
bin | 1011000010000100100101… |
… | …1101011111000100001101 |
3 | 1120221122012220012002200221 |
4 | 2300201021131133010031 |
5 | 3042220142322010333 |
6 | 41444313550551341 |
7 | 2361244106462161 |
oct | 260411135370415 |
9 | 46848186162627 |
10 | 12130220110093 |
11 | 39574410219a8 |
12 | 143ab02208551 |
13 | 69cb4b06cc77 |
14 | 2dd16a3c2ca1 |
15 | 160805261d2d |
hex | b084975f10d |
12130220110093 has 2 divisors, whose sum is σ = 12130220110094. Its totient is φ = 12130220110092.
The previous prime is 12130220110039. The next prime is 12130220110103. The reversal of 12130220110093 is 39001102203121.
Together with previous prime (12130220110039) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10243053027529 + 1887167082564 = 3200477^2 + 1373742^2 .
It is a cyclic number.
It is not a de Polignac number, because 12130220110093 - 225 = 12130186555661 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12130220110013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065110055046 + 6065110055047.
It is an arithmetic number, because the mean of its divisors is an integer number (6065110055047).
Almost surely, 212130220110093 is an apocalyptic number.
It is an amenable number.
12130220110093 is a deficient number, since it is larger than the sum of its proper divisors (1).
12130220110093 is an equidigital number, since it uses as much as digits as its factorization.
12130220110093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 25.
The spelling of 12130220110093 in words is "twelve trillion, one hundred thirty billion, two hundred twenty million, one hundred ten thousand, ninety-three".
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