Compare 161243 vs 161254
| Property | 161243 | 161254 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 3831 × 4211 | 21 × 806271 |
| Prime factorization | 383 × 421 | 2 × 80627 |
| Divisors count | 4 | 4 |
| Divisors | 1, 383, 421, 161243 | 1, 2, 80627, 161254 |
| Number of properties | 1 | 1 |
| Semiprimes | 36829th | 36831st |
| Roman numberals | ||
| Base 2 | 1001110101110110112 | 1001110101111001102 |
| Base 3 | 220120112223 | 220120121013 |
| Base 4 | 2131131234 | 2131132124 |
| Base 5 | 201244335 | 201300045 |
| Base 6 | 32422556 | 32423146 |
| Base 7 | 12410457 | 12410627 |
| Base 8 | 4727338 | 4727468 |
| Base 9 | 2651589 | 2651719 |
| Base 10 | 16124310 | 16125410 |
| Base 11 | 10016511 | 10017511 |
| Base 12 | 7938b12 | 7939a12 |
| Base 13 | 5851413 | 5852213 |
| Base 14 | 42a9514 | 42aa214 |
| Base 15 | 32b9815 | 32ba415 |
| Base 16 | 275db16 | 275e616 |