Base | Representation |
---|---|
bin | 1111000011011… |
… | …11101001101001 |
3 | 22210122000102121 |
4 | 13201233221221 |
5 | 224312131231 |
6 | 20310431241 |
7 | 3062263021 |
oct | 741575151 |
9 | 283560377 |
10 | 126286441 |
11 | 65315966 |
12 | 36362521 |
13 | 20218408 |
14 | 12ab4a81 |
15 | b148311 |
hex | 786fa69 |
126286441 has 2 divisors, whose sum is σ = 126286442. Its totient is φ = 126286440.
The previous prime is 126286417. The next prime is 126286451. The reversal of 126286441 is 144682621.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97930816 + 28355625 = 9896^2 + 5325^2 .
It is a cyclic number.
It is not a de Polignac number, because 126286441 - 217 = 126155369 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 126286397 and 126286406.
It is not a weakly prime, because it can be changed into another prime (126286451) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63143220 + 63143221.
It is an arithmetic number, because the mean of its divisors is an integer number (63143221).
Almost surely, 2126286441 is an apocalyptic number.
It is an amenable number.
126286441 is a deficient number, since it is larger than the sum of its proper divisors (1).
126286441 is an equidigital number, since it uses as much as digits as its factorization.
126286441 is an evil number, because the sum of its binary digits is even.
The product of its digits is 18432, while the sum is 34.
The square root of 126286441 is about 11237.7240133401. The cubic root of 126286441 is about 501.7094038834.
The spelling of 126286441 in words is "one hundred twenty-six million, two hundred eighty-six thousand, four hundred forty-one".
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