Base | Representation |
---|---|
bin | 1111101010001000011… |
… | …00000001100101010001 |
3 | 1220102201011222110220112 |
4 | 13311010030001211101 |
5 | 32303323304234042 |
6 | 1051054410451105 |
7 | 53604340215125 |
oct | 7650414014521 |
9 | 1812634873815 |
10 | 538014914897 |
11 | 198197436739 |
12 | 88330133a95 |
13 | 3b971b78965 |
14 | 1c07bcd9585 |
15 | dedd201982 |
hex | 7d44301951 |
538014914897 has 2 divisors, whose sum is σ = 538014914898. Its totient is φ = 538014914896.
The previous prime is 538014914887. The next prime is 538014914977. The reversal of 538014914897 is 798419410835.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 278323774096 + 259691140801 = 527564^2 + 509599^2 .
It is a cyclic number.
It is not a de Polignac number, because 538014914897 - 210 = 538014913873 is a prime.
It is not a weakly prime, because it can be changed into another prime (538014914807) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269007457448 + 269007457449.
It is an arithmetic number, because the mean of its divisors is an integer number (269007457449).
Almost surely, 2538014914897 is an apocalyptic number.
It is an amenable number.
538014914897 is a deficient number, since it is larger than the sum of its proper divisors (1).
538014914897 is an equidigital number, since it uses as much as digits as its factorization.
538014914897 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8709120, while the sum is 59.
The spelling of 538014914897 in words is "five hundred thirty-eight billion, fourteen million, nine hundred fourteen thousand, eight hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •