Compare 166730 vs 166739
| Property | 166730 | 166739 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 166731 | 1667391 |
| Prime factorization | 2 × 5 × 16673 | 166739 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 16673, 33346, 83365, 166730 | 1, 166739 |
| Number of properties | 0 | 6 |
| Chen primes | 6469th | |
| Emirps | 3379th | |
| Primes | 15232nd | |
| Sophie germain primes | 1773rd | |
| Twin primes (1st member) | 1858th | |
| Ulam primes | 1094th | |
| Roman numberals | ||
| Base 2 | 1010001011010010102 | 1010001011010100112 |
| Base 3 | 221102010123 | 221102011123 |
| Base 4 | 2202310224 | 2202311034 |
| Base 5 | 203134105 | 203134245 |
| Base 6 | 33235226 | 33235356 |
| Base 7 | 12630447 | 12630567 |
| Base 8 | 5055128 | 5055238 |
| Base 9 | 2736359 | 2736459 |
| Base 10 | 16673010 | 16673910 |
| Base 11 | 1042a311 | 10430111 |
| Base 12 | 805a212 | 805ab12 |
| Base 13 | 5ab7513 | 5ab8113 |
| Base 14 | 44a9414 | 44a9d14 |
| Base 15 | 3460515 | 3460e15 |
| Base 16 | 28b4a16 | 28b5316 |