Base | Representation |
---|---|
bin | 11110010000000101… |
… | …01111100011010101 |
3 | 1112220212102112122102 |
4 | 33020002233203111 |
5 | 231230203023044 |
6 | 11243330211445 |
7 | 1113316524152 |
oct | 171002574325 |
9 | 45825375572 |
10 | 16241064149 |
11 | 6984725972 |
12 | 3193123b85 |
13 | 16ba9ba53b |
14 | b00da3229 |
15 | 650c6224e |
hex | 3c80af8d5 |
16241064149 has 2 divisors, whose sum is σ = 16241064150. Its totient is φ = 16241064148.
The previous prime is 16241064143. The next prime is 16241064167. The reversal of 16241064149 is 94146014261.
It is a happy number.
16241064149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13118266225 + 3122797924 = 114535^2 + 55882^2 .
It is a cyclic number.
It is not a de Polignac number, because 16241064149 - 28 = 16241063893 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16241064143) 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 as a sum of consecutive naturals, namely, 8120532074 + 8120532075.
It is an arithmetic number, because the mean of its divisors is an integer number (8120532075).
Almost surely, 216241064149 is an apocalyptic number.
It is an amenable number.
16241064149 is a deficient number, since it is larger than the sum of its proper divisors (1).
16241064149 is an equidigital number, since it uses as much as digits as its factorization.
16241064149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 41472, while the sum is 38.
The spelling of 16241064149 in words is "sixteen billion, two hundred forty-one million, sixty-four thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •