Compare 1951 vs 5167
| Property | 1951 | 5167 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19511 | 51671 |
| Prime factorization | 1951 | 5167 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1951 | 1, 5167 |
| Number of properties | 3 | 9 |
| Additive primes | 348th | |
| Chen primes | 388th | |
| Cousin primes (1st member) | 124th | |
| Cuban primes 1 | 14th | 22nd |
| Harmonic primes | 252nd | |
| Isolated primes | 431st | |
| Left-truncatable primes | 100th | |
| Long primes | 264th | |
| Primes | 297th | 688th |
| Twin primes (2nd member) | 60th | |
| Roman numberals | MCMLI | |
| Base 2 | 111100111112 | 10100001011112 |
| Base 3 | 22000213 | 210021013 |
| Base 4 | 1321334 | 11002334 |
| Base 5 | 303015 | 1311325 |
| Base 6 | 130116 | 355316 |
| Base 7 | 54557 | 210317 |
| Base 8 | 36378 | 120578 |
| Base 9 | 26079 | 70719 |
| Base 10 | 195110 | 516710 |
| Base 11 | 151411 | 397811 |
| Base 12 | 116712 | 2ba712 |
| Base 13 | b7113 | 247613 |
| Base 14 | 9d514 | 1c5114 |
| Base 15 | 8a115 | 17e715 |
| Base 16 | 79f16 | 142f16 |