World!OfNumbers |
WON plate 83 | |
|||
---|---|---|---|---|

In borderprime world 1111 occurs a few time as displacement value10^731+1111 10^1512+1111 10^1787+1111 10^2146+1111 10^3987+1111 10^4056+1111 10^5296+1111 So far only these 7 positive displacements have been discovered ! The repdigit 8888 can be expressed as the sum of just two consecutive primes4441 + 4447 The following repdigits are once converted into hexadecimal base also palindromic ! 333333 = 51615666666 = A2C2AThe repdigit number 777777 can be expressed as the sum of three consecutive primes259229 + 259271 + 259277 Two repdigit numbers of the form (4) _{n} can be expressed as the sumof the squares of consecutive numbers (8 and 63 resp.) n = 5 44444 71 ^{2} + 72^{2} + ... + 77^{2} + 78^{2}n = 6 444444 51 ^{2} + 52^{2} + ... + 112^{2} + 113^{2}
| ||||

A000083 Prime Curios! Prime Puzzle Wikipedia 83 Le Nombre 83 Numberland 83 |

[ TOP OF PAGE]