Base | Representation |
---|---|
bin | 1000100001111100001… |
… | …00111000001100100001 |
3 | 1001000112120221012202121 |
4 | 10100332010320030201 |
5 | 14300231401223043 |
6 | 342351541544241 |
7 | 30114162311215 |
oct | 4207604701441 |
9 | 1030476835677 |
10 | 293099242273 |
11 | 103336976942 |
12 | 4897a415081 |
13 | 21840262606 |
14 | 1028685a945 |
15 | 7956949ded |
hex | 443e138321 |
293099242273 has 2 divisors, whose sum is σ = 293099242274. Its totient is φ = 293099242272.
The previous prime is 293099242237. The next prime is 293099242279. The reversal of 293099242273 is 372242990392.
Together with previous prime (293099242237) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 291526564624 + 1572677649 = 539932^2 + 39657^2 .
It is a cyclic number.
It is not a de Polignac number, because 293099242273 - 233 = 284509307681 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 293099242273.
It is not a weakly prime, because it can be changed into another prime (293099242279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146549621136 + 146549621137.
It is an arithmetic number, because the mean of its divisors is an integer number (146549621137).
Almost surely, 2293099242273 is an apocalyptic number.
It is an amenable number.
293099242273 is a deficient number, since it is larger than the sum of its proper divisors (1).
293099242273 is an equidigital number, since it uses as much as digits as its factorization.
293099242273 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2939328, while the sum is 52.
The spelling of 293099242273 in words is "two hundred ninety-three billion, ninety-nine million, two hundred forty-two thousand, two hundred seventy-three".
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