Compare 199800 vs 199807
| Property | 199800 | 199807 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 23 × 33 × 52 × 371 | 1998071 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 37 | 199807 |
| Divisors count | 96 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 90, 100, 108, 111, 120, 135, 148, 150, 180, 185, 200, 216, 222, 225, 270, 296, 300, 333, 360, 370, 444, 450, 540, 555, 600, 666, 675, 740, 888, 900, 925, 999, 1080, 1110, 1332, 1350, 1480, 1665, 1800, 1850, 1998, 2220, 2664, 2700, 2775, 3330, 3700, 3996, 4440, 4995, 5400, 5550, 6660, 7400, 7992, 8325, 9990, 11100, 13320, 16650, 19980, 22200, 24975, 33300, 39960, 49950, 66600, 99900, 199800 | 1, 199807 |
| Number of properties | 0 | 9 |
| Cousin primes (1st member) | 2134th | |
| Emirps | 4275th | |
| Isolated primes | 13654th | |
| Long primes | 6733rd | |
| Lucky primes | 2314th | |
| Primes | 17969th | |
| Prime triplets (1st member) | 840th | |
| Sexy primes (1st member) | 4293rd | |
| Sexy prime triplets (1st member) | 865th | |
| Roman numberals | ||
| Base 2 | 1100001100011110002 | 1100001100011111112 |
| Base 3 | 1010110020003 | 1010110020213 |
| Base 4 | 3003013204 | 3003013334 |
| Base 5 | 223432005 | 223432125 |
| Base 6 | 41410006 | 41410116 |
| Base 7 | 14613367 | 14613467 |
| Base 8 | 6061708 | 6061778 |
| Base 9 | 3340609 | 3340679 |
| Base 10 | 19980010 | 19980710 |
| Base 11 | 12712711 | 12713311 |
| Base 12 | 9776012 | 9776712 |
| Base 13 | 6cc3313 | 6cc3a13 |
| Base 14 | 52b5614 | 52b5d14 |
| Base 15 | 3e30015 | 3e30715 |
| Base 16 | 30c7816 | 30c7f16 |