Base | Representation |
---|---|
bin | 10000001010001000… |
… | …01110111000010001 |
3 | 211101120102010001212 |
4 | 20011010032320101 |
5 | 120231240231233 |
6 | 3552445505505 |
7 | 424654455446 |
oct | 100504167021 |
9 | 24346363055 |
10 | 8674930193 |
11 | 37518544a6 |
12 | 1821272295 |
13 | a833155b7 |
14 | 5c41979cd |
15 | 35b8b9a48 |
hex | 20510ee11 |
8674930193 has 2 divisors, whose sum is σ = 8674930194. Its totient is φ = 8674930192.
The previous prime is 8674930151. The next prime is 8674930249. The reversal of 8674930193 is 3910394768.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8220686224 + 454243969 = 90668^2 + 21313^2 .
It is a cyclic number.
It is not a de Polignac number, because 8674930193 - 26 = 8674930129 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (8674930133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4337465096 + 4337465097.
It is an arithmetic number, because the mean of its divisors is an integer number (4337465097).
Almost surely, 28674930193 is an apocalyptic number.
It is an amenable number.
8674930193 is a deficient number, since it is larger than the sum of its proper divisors (1).
8674930193 is an equidigital number, since it uses as much as digits as its factorization.
8674930193 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 979776, while the sum is 50.
The square root of 8674930193 is about 93139.3053066212. The cubic root of 8674930193 is about 2054.7326858897.
The spelling of 8674930193 in words is "eight billion, six hundred seventy-four million, nine hundred thirty thousand, one hundred ninety-three".
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