Compare 1801 vs 1951
Property | 1801 | 1951 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18011 | 19511 |
Prime factorization | 1801 | 1951 |
Divisors count | 2 | 2 |
Divisors | 1, 1801 | 1, 1951 |
Number of properties | 7 | 3 |
Chen primes | 174th | |
Cuban primes 1 | 13th | 14th |
Harmonic primes | 99th | |
Isolated primes | 168th | |
Lucky primes | 66th | |
Primes | 279th | 297th |
Pythagorean primes | 136th | |
Twin primes (2nd member) | 60th | |
Roman numberals | MDCCCI | MCMLI |
Base 2 | 111000010012 | 111100111112 |
Base 3 | 21102013 | 22000213 |
Base 4 | 1300214 | 1321334 |
Base 5 | 242015 | 303015 |
Base 6 | 122016 | 130116 |
Base 7 | 51527 | 54557 |
Base 8 | 34118 | 36378 |
Base 9 | 24219 | 26079 |
Base 10 | 180110 | 195110 |
Base 11 | 139811 | 151411 |
Base 12 | 106112 | 116712 |
Base 13 | a8713 | b7113 |
Base 14 | 92914 | 9d514 |
Base 15 | 80115 | 8a115 |
Base 16 | 70916 | 79f16 |