Base | Representation |
---|---|
bin | 1011000000111101101111… |
… | …0001111010011111100011 |
3 | 1120212211010100200121010111 |
4 | 2300033123301322133203 |
5 | 3041412214211233441 |
6 | 41431450350112151 |
7 | 2360001554205466 |
oct | 260173361723743 |
9 | 46784110617114 |
10 | 12111200102371 |
11 | 394a3707a0657 |
12 | 14372944ab657 |
13 | 69b109718726 |
14 | 2dc28431b2dd |
15 | 160090574081 |
hex | b03dbc7a7e3 |
12111200102371 has 2 divisors, whose sum is σ = 12111200102372. Its totient is φ = 12111200102370.
The previous prime is 12111200102347. The next prime is 12111200102377. The reversal of 12111200102371 is 17320100211121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12111200102371 - 219 = 12111199578083 is a prime.
It is not a weakly prime, because it can be changed into another prime (12111200102377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055600051185 + 6055600051186.
It is an arithmetic number, because the mean of its divisors is an integer number (6055600051186).
Almost surely, 212111200102371 is an apocalyptic number.
12111200102371 is a deficient number, since it is larger than the sum of its proper divisors (1).
12111200102371 is an equidigital number, since it uses as much as digits as its factorization.
12111200102371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168, while the sum is 22.
Adding to 12111200102371 its reverse (17320100211121), we get a palindrome (29431300313492).
The spelling of 12111200102371 in words is "twelve trillion, one hundred eleven billion, two hundred million, one hundred two thousand, three hundred seventy-one".
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