Compare 1203 vs 1213
Property | 1203 | 1213 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 4011 | 12131 |
Prime factorization | 3 × 401 | 1213 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 401, 1203 | 1, 1213 |
Number of properties | 1 | 7 |
Additive primes | 106th | |
Cousin primes (1st member) | 45th | |
Emirps | 52nd | |
Good primes | 49th | |
Isolated primes | 117th | |
Primes | 198th | |
Pythagorean primes | 97th | |
Semiprimes | 355th | |
Roman numberals | MCCIII | MCCXIII |
Base 2 | 100101100112 | 100101111012 |
Base 3 | 11221203 | 11222213 |
Base 4 | 1023034 | 1023314 |
Base 5 | 143035 | 143235 |
Base 6 | 53236 | 53416 |
Base 7 | 33367 | 33527 |
Base 8 | 22638 | 22758 |
Base 9 | 15769 | 15879 |
Base 10 | 120310 | 121310 |
Base 11 | 9a411 | a0311 |
Base 12 | 84312 | 85112 |
Base 13 | 71713 | 72413 |
Base 14 | 61d14 | 62914 |
Base 15 | 55315 | 55d15 |
Base 16 | 4b316 | 4bd16 |