Base | Representation |
---|---|
bin | 100110010101001100… |
… | …1010010000010000111 |
3 | 21212110201102020110122 |
4 | 1030222121102002013 |
5 | 2322040301233114 |
6 | 101452034012155 |
7 | 5642600321222 |
oct | 1145231220207 |
9 | 255421366418 |
10 | 82315649159 |
11 | 31a01046617 |
12 | 13b5341705b |
13 | 79baac8c13 |
14 | 3dac51c5b9 |
15 | 221b931e8e |
hex | 132a652087 |
82315649159 has 2 divisors, whose sum is σ = 82315649160. Its totient is φ = 82315649158.
The previous prime is 82315649123. The next prime is 82315649167. The reversal of 82315649159 is 95194651328.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 82315649159 - 224 = 82298871943 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 82315649159.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82315649359) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41157824579 + 41157824580.
It is an arithmetic number, because the mean of its divisors is an integer number (41157824580).
Almost surely, 282315649159 is an apocalyptic number.
82315649159 is a deficient number, since it is larger than the sum of its proper divisors (1).
82315649159 is an equidigital number, since it uses as much as digits as its factorization.
82315649159 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2332800, while the sum is 53.
The spelling of 82315649159 in words is "eighty-two billion, three hundred fifteen million, six hundred forty-nine thousand, one hundred fifty-nine".
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