Base | Representation |
---|---|
bin | 101110001000111100… |
… | …1110011110011110001 |
3 | 100110202101011221221202 |
4 | 1130101321303303301 |
5 | 3110411130134042 |
6 | 113304023100545 |
7 | 10105260221162 |
oct | 1342171636361 |
9 | 313671157852 |
10 | 99084614897 |
11 | 39026755794 |
12 | 172532a1755 |
13 | 9460c8a358 |
14 | 4b1d65b769 |
15 | 289dbbe632 |
hex | 1711e73cf1 |
99084614897 has 2 divisors, whose sum is σ = 99084614898. Its totient is φ = 99084614896.
The previous prime is 99084614879. The next prime is 99084614939. The reversal of 99084614897 is 79841648099.
Together with previous prime (99084614879) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 78714474721 + 20370140176 = 280561^2 + 142724^2 .
It is a cyclic number.
It is not a de Polignac number, because 99084614897 - 26 = 99084614833 is a prime.
It is not a weakly prime, because it can be changed into another prime (99084614857) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49542307448 + 49542307449.
It is an arithmetic number, because the mean of its divisors is an integer number (49542307449).
Almost surely, 299084614897 is an apocalyptic number.
It is an amenable number.
99084614897 is a deficient number, since it is larger than the sum of its proper divisors (1).
99084614897 is an equidigital number, since it uses as much as digits as its factorization.
99084614897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 31352832, while the sum is 65.
The spelling of 99084614897 in words is "ninety-nine billion, eighty-four million, six hundred fourteen thousand, eight hundred ninety-seven".
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