Base | Representation |
---|---|
bin | 111101101001001111101… |
… | …1011010000011011111111 |
3 | 1002222221121122200021120022 |
4 | 1323102133123100123333 |
5 | 2102302333124332041 |
6 | 30004051032442355 |
7 | 1533051510505214 |
oct | 173223733203377 |
9 | 32887548607508 |
10 | 8472350230271 |
11 | 2777115916474 |
12 | b49bb8b493bb |
13 | 495c2955b135 |
14 | 2140c763db0b |
15 | ea5ba46424b |
hex | 7b49f6d06ff |
8472350230271 has 2 divisors, whose sum is σ = 8472350230272. Its totient is φ = 8472350230270.
The previous prime is 8472350230207. The next prime is 8472350230273. The reversal of 8472350230271 is 1720320532748.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 8472350230271 - 26 = 8472350230207 is a prime.
Together with 8472350230273, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8472350230273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4236175115135 + 4236175115136.
It is an arithmetic number, because the mean of its divisors is an integer number (4236175115136).
Almost surely, 28472350230271 is an apocalyptic number.
8472350230271 is a deficient number, since it is larger than the sum of its proper divisors (1).
8472350230271 is an equidigital number, since it uses as much as digits as its factorization.
8472350230271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 564480, while the sum is 44.
The spelling of 8472350230271 in words is "eight trillion, four hundred seventy-two billion, three hundred fifty million, two hundred thirty thousand, two hundred seventy-one".
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