Base | Representation |
---|---|
bin | 1111000011010… |
… | …01110001011001 |
3 | 22210120210101202 |
4 | 13201221301121 |
5 | 224310343421 |
6 | 20310123545 |
7 | 3062132561 |
oct | 741516131 |
9 | 283523352 |
10 | 126262361 |
11 | 652a9865 |
12 | 363505b5 |
13 | 2020a474 |
14 | 12aa9da1 |
15 | b14110b |
hex | 7869c59 |
126262361 has 2 divisors, whose sum is σ = 126262362. Its totient is φ = 126262360.
The previous prime is 126262343. The next prime is 126262373. The reversal of 126262361 is 163262621.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 63361600 + 62900761 = 7960^2 + 7931^2 .
It is a cyclic number.
It is not a de Polignac number, because 126262361 - 222 = 122068057 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (126262261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63131180 + 63131181.
It is an arithmetic number, because the mean of its divisors is an integer number (63131181).
Almost surely, 2126262361 is an apocalyptic number.
It is an amenable number.
126262361 is a deficient number, since it is larger than the sum of its proper divisors (1).
126262361 is an equidigital number, since it uses as much as digits as its factorization.
126262361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5184, while the sum is 29.
The square root of 126262361 is about 11236.6525709394. The cubic root of 126262361 is about 501.6775136021.
The spelling of 126262361 in words is "one hundred twenty-six million, two hundred sixty-two thousand, three hundred sixty-one".
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