Base | Representation |
---|---|
bin | 1111111111110001100… |
… | …00111100110010001001 |
3 | 1221112200222010220102012 |
4 | 13333320300330302021 |
5 | 33001122403144131 |
6 | 1100255405145305 |
7 | 54465311360546 |
oct | 7777060746211 |
9 | 1845628126365 |
10 | 549634428041 |
11 | 1a210a33a966 |
12 | 8a63355b235 |
13 | 3caa424181a |
14 | 1c861191bcd |
15 | e46d36552b |
hex | 7ff8c3cc89 |
549634428041 has 2 divisors, whose sum is σ = 549634428042. Its totient is φ = 549634428040.
The previous prime is 549634428011. The next prime is 549634428047. The reversal of 549634428041 is 140824436945.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 286845936400 + 262788491641 = 535580^2 + 512629^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-549634428041 is a prime.
It is not a weakly prime, because it can be changed into another prime (549634428047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274817214020 + 274817214021.
It is an arithmetic number, because the mean of its divisors is an integer number (274817214021).
Almost surely, 2549634428041 is an apocalyptic number.
It is an amenable number.
549634428041 is a deficient number, since it is larger than the sum of its proper divisors (1).
549634428041 is an equidigital number, since it uses as much as digits as its factorization.
549634428041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3317760, while the sum is 50.
The spelling of 549634428041 in words is "five hundred forty-nine billion, six hundred thirty-four million, four hundred twenty-eight thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •