Base | Representation |
---|---|
bin | 1110111010011100… |
… | …10110010001110101 |
3 | 202122222122000000221 |
4 | 13131032112101311 |
5 | 112344130241201 |
6 | 3402250534341 |
7 | 402260033032 |
oct | 73516262165 |
9 | 22588560027 |
10 | 8006493301 |
11 | 3439502a14 |
12 | 16754373b1 |
13 | 9a79a7801 |
14 | 55d4b8389 |
15 | 31cd7e4a1 |
hex | 1dd396475 |
8006493301 has 2 divisors, whose sum is σ = 8006493302. Its totient is φ = 8006493300.
The previous prime is 8006493293. The next prime is 8006493347. The reversal of 8006493301 is 1033946008.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4433562225 + 3572931076 = 66585^2 + 59774^2 .
It is a cyclic number.
It is not a de Polignac number, because 8006493301 - 23 = 8006493293 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8006493401) 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, 4003246650 + 4003246651.
It is an arithmetic number, because the mean of its divisors is an integer number (4003246651).
Almost surely, 28006493301 is an apocalyptic number.
It is an amenable number.
8006493301 is a deficient number, since it is larger than the sum of its proper divisors (1).
8006493301 is an equidigital number, since it uses as much as digits as its factorization.
8006493301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 8006493301 is about 89479.0103934995. The cubic root of 8006493301 is about 2000.5409620835.
The spelling of 8006493301 in words is "eight billion, six million, four hundred ninety-three thousand, three hundred one".
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