Compare 128159 vs 128160
| Property | 128159 | 128160 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 9 |
| Prime factorization | 1281591 | 25 × 32 × 51 × 891 |
| Prime factorization | 128159 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 89 |
| Divisors count | 2 | 72 |
| Divisors | 1, 128159 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 64080, 128160 |
| Number of properties | 5 | 0 |
| Happy primes | 1865th | |
| Isolated primes | 9009th | |
| Primes | 11998th | |
| Sexy primes (2nd member) | 2980th | |
| Sexy prime triplets (3rd member) | 636th | |
| Roman numberals | ||
| Base 2 | 111110100100111112 | 111110100101000002 |
| Base 3 | 201112101223 | 201112102003 |
| Base 4 | 1331021334 | 1331022004 |
| Base 5 | 131001145 | 131001205 |
| Base 6 | 24251556 | 24252006 |
| Base 7 | 10424337 | 10424347 |
| Base 8 | 3722378 | 3722408 |
| Base 9 | 2147189 | 2147209 |
| Base 10 | 12815910 | 12816010 |
| Base 11 | 8831911 | 8831a11 |
| Base 12 | 621bb12 | 6220012 |
| Base 13 | 4644513 | 4644613 |
| Base 14 | 349c314 | 349c414 |
| Base 15 | 27e8e15 | 27e9015 |
| Base 16 | 1f49f16 | 1f4a016 |