Base | Representation |
---|---|
bin | 101010110101111001… |
… | …1000100011001011001 |
3 | 22210110211121200012122 |
4 | 1111223303010121121 |
5 | 3001410213101211 |
6 | 110133204351025 |
7 | 6434626300232 |
oct | 1255363043131 |
9 | 283424550178 |
10 | 92002862681 |
11 | 36022243504 |
12 | 159b76a5475 |
13 | 88a2a5c622 |
14 | 464ad00089 |
15 | 25d71076db |
hex | 156bcc4659 |
92002862681 has 2 divisors, whose sum is σ = 92002862682. Its totient is φ = 92002862680.
The previous prime is 92002862671. The next prime is 92002862723. The reversal of 92002862681 is 18626820029.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 71440736656 + 20562126025 = 267284^2 + 143395^2 .
It is an emirp because it is prime and its reverse (18626820029) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-92002862681 is a prime.
It is a super-3 number, since 3×920028626813 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (92002862621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46001431340 + 46001431341.
It is an arithmetic number, because the mean of its divisors is an integer number (46001431341).
Almost surely, 292002862681 is an apocalyptic number.
It is an amenable number.
92002862681 is a deficient number, since it is larger than the sum of its proper divisors (1).
92002862681 is an equidigital number, since it uses as much as digits as its factorization.
92002862681 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 165888, while the sum is 44.
The spelling of 92002862681 in words is "ninety-two billion, two million, eight hundred sixty-two thousand, six hundred eighty-one".
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