Compare 313 vs 3121
Property | 313 | 3121 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 3131 | 31211 |
Prime factorization | 313 | 3121 |
Divisors count | 2 | 2 |
Divisors | 1, 313 | 1, 3121 |
Number of properties | 15 | 7 |
Additive primes | 37th | 228th |
Centered square primes | 7th | 19th |
Cousin primes (1st member) | 19th | |
Emirps | 105th | |
Happy primes | 16th | |
Left-truncatable primes | 23rd | |
Long primes | 24th | |
Lucky primes | 94th | |
Palindromic primes | 11th | |
Primes | 65th | 445th |
Prime triplets (2nd member) | 19th | |
Prime triplets (3rd member) | 18th | |
Pythagorean primes | 30th | 219th |
Right-truncatable primes | 18th | |
Sexy primes (2nd member) | 35th | |
Twin primes (2nd member) | 20th | 83rd |
Two-sided primes | 9th | |
Roman numberals | CCCXIII | MMMCXXI |
Base 2 | 1001110012 | 1100001100012 |
Base 3 | 1021213 | 110211213 |
Base 4 | 103214 | 3003014 |
Base 5 | 22235 | 444415 |
Base 6 | 12416 | 222416 |
Base 7 | 6257 | 120467 |
Base 8 | 4718 | 60618 |
Base 9 | 3779 | 42479 |
Base 10 | 31310 | 312110 |
Base 11 | 26511 | 238811 |
Base 12 | 22112 | 198112 |
Base 13 | 1b113 | 156113 |
Base 14 | 18514 | 11cd14 |
Base 15 | 15d15 | dd115 |
Base 16 | 13916 | c3116 |