Compare 272981 vs 272989
| Property | 272981 | 272989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2729811 | 2729891 |
| Prime factorization | 272981 | 272989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 272981 | 1, 272989 |
| Number of properties | 5 | 6 |
| Additive primes | 9601st | 9603rd |
| Chen primes | 9831st | 9832nd |
| Happy primes | 3553rd | |
| Harmonic primes | 8903rd | |
| Isolated primes | 18327th | |
| Primes | 23884th | 23886th |
| Sexy primes (2nd member) | 5551st | |
| Twin primes (1st member) | 2780th | |
| Roman numberals | ||
| Base 2 | 10000101010010101012 | 10000101010010111012 |
| Base 3 | 1112121101023 | 1112121102013 |
| Base 4 | 10022211114 | 10022211314 |
| Base 5 | 322134115 | 322134245 |
| Base 6 | 55034456 | 55035016 |
| Base 7 | 22146027 | 22146137 |
| Base 8 | 10251258 | 10251358 |
| Base 9 | 4554129 | 4554219 |
| Base 10 | 27298110 | 27298910 |
| Base 11 | 17710511 | 17711211 |
| Base 12 | 111b8512 | 111b9112 |
| Base 13 | 9733713 | 9734213 |
| Base 14 | 716a914 | 716b314 |
| Base 15 | 55d3b15 | 55d4415 |
| Base 16 | 42a5516 | 42a5d16 |