Compare 2351 vs 2551
| Property | 2351 | 2551 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23511 | 25511 |
| Prime factorization | 2351 | 2551 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2351 | 1, 2551 |
| Number of properties | 9 | 4 |
| Additive primes | 183rd | 195th |
| Chen primes | 211th | |
| Cousin primes (2nd member) | 72nd | |
| Harmonic primes | 130th | |
| Isolated primes | 208th | |
| Primes | 349th | 374th |
| Sexy primes (1st member) | 143rd | 153rd |
| Sophie germain primes | 69th | |
| Super primes | 70th | |
| Twin primes (2nd member) | 73rd | |
| Roman numberals | MMCCCLI | MMDLI |
| Base 2 | 1001001011112 | 1001111101112 |
| Base 3 | 100200023 | 101111113 |
| Base 4 | 2102334 | 2133134 |
| Base 5 | 334015 | 402015 |
| Base 6 | 145156 | 154516 |
| Base 7 | 65667 | 103037 |
| Base 8 | 44578 | 47678 |
| Base 9 | 32029 | 34449 |
| Base 10 | 235110 | 255110 |
| Base 11 | 184811 | 1a0a11 |
| Base 12 | 143b12 | 158712 |
| Base 13 | 10bb13 | 121313 |
| Base 14 | bdd14 | d0314 |
| Base 15 | a6b15 | b5115 |
| Base 16 | 92f16 | 9f716 |