Compare 3121 vs 3191
Property | 3121 | 3191 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 31211 | 31911 |
Prime factorization | 3121 | 3191 |
Divisors count | 2 | 2 |
Divisors | 1, 3121 | 1, 3191 |
Number of properties | 7 | 6 |
Additive primes | 228th | |
Centered square primes | 19th | |
Chen primes | 269th | |
Cousin primes (2nd member) | 92nd | |
Emirps | 105th | 108th |
Harmonic primes | 165th | |
Isolated primes | 285th | |
Lucky primes | 94th | |
Primes | 445th | 452nd |
Pythagorean primes | 219th | |
Twin primes (2nd member) | 83rd | |
Roman numberals | MMMCXXI | MMMCXCI |
Base 2 | 1100001100012 | 1100011101112 |
Base 3 | 110211213 | 111010123 |
Base 4 | 3003014 | 3013134 |
Base 5 | 444415 | 1002315 |
Base 6 | 222416 | 224356 |
Base 7 | 120467 | 122067 |
Base 8 | 60618 | 61678 |
Base 9 | 42479 | 43359 |
Base 10 | 312110 | 319110 |
Base 11 | 238811 | 244111 |
Base 12 | 198112 | 1a1b12 |
Base 13 | 156113 | 15b613 |
Base 14 | 11cd14 | 123d14 |
Base 15 | dd115 | e2b15 |
Base 16 | c3116 | c7716 |