Base | Representation |
---|---|
bin | 1111000010110… |
… | …11100010001001 |
3 | 22210110211101202 |
4 | 13201123202021 |
5 | 224302012131 |
6 | 20304553545 |
7 | 3061500545 |
oct | 741334211 |
9 | 283424352 |
10 | 126204041 |
11 | 65269a67 |
12 | 363228b5 |
13 | 201b9a62 |
14 | 12a92a25 |
15 | b12dbcb |
hex | 785b889 |
126204041 has 2 divisors, whose sum is σ = 126204042. Its totient is φ = 126204040.
The previous prime is 126204037. The next prime is 126204053. The reversal of 126204041 is 140402621.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 115777600 + 10426441 = 10760^2 + 3229^2 .
It is a cyclic number.
It is not a de Polignac number, because 126204041 - 22 = 126204037 is a prime.
It is not a weakly prime, because it can be changed into another prime (126204641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63102020 + 63102021.
It is an arithmetic number, because the mean of its divisors is an integer number (63102021).
Almost surely, 2126204041 is an apocalyptic number.
It is an amenable number.
126204041 is a deficient number, since it is larger than the sum of its proper divisors (1).
126204041 is an equidigital number, since it uses as much as digits as its factorization.
126204041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 126204041 is about 11234.0571923059. The cubic root of 126204041 is about 501.6002608663.
Adding to 126204041 its reverse (140402621), we get a palindrome (266606662).
It can be divided in two parts, 12620 and 4041, that added together give a palindrome (16661).
The spelling of 126204041 in words is "one hundred twenty-six million, two hundred four thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •