Base | Representation |
---|---|
bin | 1010111111001100101001… |
… | …1010111011001011100011 |
3 | 1120202220202210111111111221 |
4 | 2233303022122323023203 |
5 | 3040413032041422011 |
6 | 41405510235315511 |
7 | 2354545402321063 |
oct | 257631232731343 |
9 | 46686683444457 |
10 | 12080844092131 |
11 | 39385035a7891 |
12 | 14314222abb97 |
13 | 6982ac6748a9 |
14 | 2daa048bd3a3 |
15 | 15e3b5575971 |
hex | afcca6bb2e3 |
12080844092131 has 2 divisors, whose sum is σ = 12080844092132. Its totient is φ = 12080844092130.
The previous prime is 12080844092129. The next prime is 12080844092221. The reversal of 12080844092131 is 13129044808021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12080844092131 - 21 = 12080844092129 is a prime.
It is a super-2 number, since 2×120808440921312 (a number of 27 digits) contains 22 as substring.
Together with 12080844092129, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (12080844092231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040422046065 + 6040422046066.
It is an arithmetic number, because the mean of its divisors is an integer number (6040422046066).
Almost surely, 212080844092131 is an apocalyptic number.
12080844092131 is a deficient number, since it is larger than the sum of its proper divisors (1).
12080844092131 is an equidigital number, since it uses as much as digits as its factorization.
12080844092131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 110592, while the sum is 43.
The spelling of 12080844092131 in words is "twelve trillion, eighty billion, eight hundred forty-four million, ninety-two thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •