Compare 349 vs 487
Property | 349 | 487 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 3491 | 4871 |
Prime factorization | 349 | 487 |
Divisors count | 2 | 2 |
Divisors | 1, 349 | 1, 487 |
Number of properties | 7 | 10 |
Additive primes | 54th | |
Chen primes | 65th | |
Cousin primes (1st member) | 20th | 26th |
Happy primes | 23rd | |
Harmonic primes | 30th | 37th |
Isolated primes | 46th | |
Long primes | 33rd | |
Lucky primes | 20th | 26th |
Pierpont primes | 16th | |
Primes | 70th | 93rd |
Prime triplets (2nd member) | 20th | |
Pythagorean primes | 33rd | |
Twin primes (2nd member) | 21st | |
Roman numberals | CCCXLIX | CDLXXXVII |
Base 2 | 1010111012 | 1111001112 |
Base 3 | 1102213 | 2000013 |
Base 4 | 111314 | 132134 |
Base 5 | 23445 | 34225 |
Base 6 | 13416 | 21316 |
Base 7 | 10067 | 12647 |
Base 8 | 5358 | 7478 |
Base 9 | 4279 | 6019 |
Base 10 | 34910 | 48710 |
Base 11 | 29811 | 40311 |
Base 12 | 25112 | 34712 |
Base 13 | 20b13 | 2b613 |
Base 14 | 1ad14 | 26b14 |
Base 15 | 18415 | 22715 |
Base 16 | 15d16 | 1e716 |