Base | Representation |
---|---|
bin | 101101000100010110… |
… | …0111000011011111101 |
3 | 100020210221210222100121 |
4 | 1122020230320123331 |
5 | 3041202340404024 |
6 | 112243354054541 |
7 | 6664236531166 |
oct | 1321054703375 |
9 | 306727728317 |
10 | 96782747389 |
11 | 38055379649 |
12 | 1691041a451 |
13 | 9185110183 |
14 | 4981a6476d |
15 | 27b6a7e8e4 |
hex | 1688b386fd |
96782747389 has 2 divisors, whose sum is σ = 96782747390. Its totient is φ = 96782747388.
The previous prime is 96782747387. The next prime is 96782747407. The reversal of 96782747389 is 98374728769.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 84535562500 + 12247184889 = 290750^2 + 110667^2 .
It is an emirp because it is prime and its reverse (98374728769) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 96782747389 - 21 = 96782747387 is a prime.
Together with 96782747387, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (96782747387) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48391373694 + 48391373695.
It is an arithmetic number, because the mean of its divisors is an integer number (48391373695).
Almost surely, 296782747389 is an apocalyptic number.
It is an amenable number.
96782747389 is a deficient number, since it is larger than the sum of its proper divisors (1).
96782747389 is an equidigital number, since it uses as much as digits as its factorization.
96782747389 is an evil number, because the sum of its binary digits is even.
The product of its digits is 256048128, while the sum is 70.
The spelling of 96782747389 in words is "ninety-six billion, seven hundred eighty-two million, seven hundred forty-seven thousand, three hundred eighty-nine".
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