751 (the 133rd prime)

 
Next prime757
Previous prime743
Octal(1357)8
Hexadecimal(2EF)16
Prime gap6
63rd Sexy prime (the small number)The big number is 757 .
64th Prime of the Form 3n+1262 + 3 * 52
70th Prime of the Form 4n+3 
26th Emirp (reversible prime)