Compare 1907 vs 1949
Property | 1907 | 1949 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 19071 | 19491 |
Prime factorization | 1907 | 1949 |
Divisors count | 2 | 2 |
Divisors | 1, 1907 | 1, 1949 |
Number of properties | 9 | 8 |
Additive primes | 155th | 156th |
Chen primes | 180th | 183rd |
Emirps | 95th | |
Harmonic primes | 107th | 110th |
Isolated primes | 177th | |
Long primes | 115th | |
Primes | 292nd | 296th |
Pythagorean primes | 144th | |
Safe primes | 37th | |
Sexy primes (1st member) | 125th | |
Sexy primes (2nd member) | 124th | |
Sexy prime triplets (2nd member) | 49th | |
Twin primes (1st member) | 60th | |
Roman numberals | MCMVII | MCMXLIX |
Base 2 | 111011100112 | 111100111012 |
Base 3 | 21211223 | 22000123 |
Base 4 | 1313034 | 1321314 |
Base 5 | 301125 | 302445 |
Base 6 | 124556 | 130056 |
Base 7 | 53637 | 54537 |
Base 8 | 35638 | 36358 |
Base 9 | 25489 | 26059 |
Base 10 | 190710 | 194910 |
Base 11 | 148411 | 151211 |
Base 12 | 112b12 | 116512 |
Base 13 | b3913 | b6c13 |
Base 14 | 9a314 | 9d314 |
Base 15 | 87215 | 89e15 |
Base 16 | 77316 | 79d16 |