Base | Representation |
---|---|
bin | 1111000011011… |
… | …10110111101001 |
3 | 22210121212001002 |
4 | 13201232313221 |
5 | 224312030431 |
6 | 20310404345 |
7 | 3062250500 |
oct | 741566751 |
9 | 283555032 |
10 | 126283241 |
11 | 65313517 |
12 | 363606b5 |
13 | 20216b16 |
14 | 12ab3837 |
15 | b1473cb |
hex | 786ede9 |
126283241 has 12 divisors (see below), whose sum is σ = 147174228. Its totient is φ = 108041472.
The previous prime is 126283193. The next prime is 126283301. The reversal of 126283241 is 142382621.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 56310016 + 69973225 = 7504^2 + 8365^2 .
It is a de Polignac number, because none of the positive numbers 2k-126283241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (126283441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28145 + ... + 32321.
It is an arithmetic number, because the mean of its divisors is an integer number (12264519).
Almost surely, 2126283241 is an apocalyptic number.
It is an amenable number.
126283241 is a deficient number, since it is larger than the sum of its proper divisors (20890987).
126283241 is an equidigital number, since it uses as much as digits as its factorization.
126283241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4808 (or 4801 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 126283241 is about 11237.5816348536. The cubic root of 126283241 is about 501.7051662059.
The spelling of 126283241 in words is "one hundred twenty-six million, two hundred eighty-three thousand, two hundred forty-one".
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