Base | Representation |
---|---|
bin | 10110111010101001… |
… | …00110110100000111 |
3 | 1011202102110022000111 |
4 | 23131110212310013 |
5 | 200144043214231 |
6 | 5352454053451 |
7 | 613611430453 |
oct | 133524466407 |
9 | 34672408014 |
10 | 12303101191 |
11 | 5243864027 |
12 | 247434a287 |
13 | 1210baa044 |
14 | 849d9b663 |
15 | 4c01934b1 |
hex | 2dd526d07 |
12303101191 has 2 divisors, whose sum is σ = 12303101192. Its totient is φ = 12303101190.
The previous prime is 12303101119. The next prime is 12303101197. The reversal of 12303101191 is 19110130321.
Together with previous prime (12303101119) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12303101191 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12303101197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151550595 + 6151550596.
It is an arithmetic number, because the mean of its divisors is an integer number (6151550596).
Almost surely, 212303101191 is an apocalyptic number.
12303101191 is a deficient number, since it is larger than the sum of its proper divisors (1).
12303101191 is an equidigital number, since it uses as much as digits as its factorization.
12303101191 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162, while the sum is 22.
The spelling of 12303101191 in words is "twelve billion, three hundred three million, one hundred one thousand, one hundred ninety-one".
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