Base | Representation |
---|---|
bin | 100110010110011100… |
… | …1101011000000011011 |
3 | 21212120122112100211011 |
4 | 1030230321223000123 |
5 | 2322132032210431 |
6 | 101500135114351 |
7 | 5643620565322 |
oct | 1145471530033 |
9 | 255518470734 |
10 | 82357694491 |
11 | 31a22853926 |
12 | 13b655129b7 |
13 | 79c672a707 |
14 | 3db3d450b9 |
15 | 2220489cb1 |
hex | 132ce6b01b |
82357694491 has 2 divisors, whose sum is σ = 82357694492. Its totient is φ = 82357694490.
The previous prime is 82357694459. The next prime is 82357694527. The reversal of 82357694491 is 19449675328.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 82357694491 - 25 = 82357694459 is a prime.
It is not a weakly prime, because it can be changed into another prime (82357694891) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41178847245 + 41178847246.
It is an arithmetic number, because the mean of its divisors is an integer number (41178847246).
Almost surely, 282357694491 is an apocalyptic number.
82357694491 is a deficient number, since it is larger than the sum of its proper divisors (1).
82357694491 is an equidigital number, since it uses as much as digits as its factorization.
82357694491 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13063680, while the sum is 58.
The spelling of 82357694491 in words is "eighty-two billion, three hundred fifty-seven million, six hundred ninety-four thousand, four hundred ninety-one".
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