Compare 200991 vs 200997
| Property | 200991 | 200997 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 31 × 71 × 171 × 5631 | 32 × 231 × 9711 |
| Prime factorization | 3 × 7 × 17 × 563 | 3 × 3 × 23 × 971 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 7, 17, 21, 51, 119, 357, 563, 1689, 3941, 9571, 11823, 28713, 66997, 200991 | 1, 3, 9, 23, 69, 207, 971, 2913, 8739, 22333, 66999, 200997 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100010001000111112 | 1100010001001001012 |
| Base 3 | 1010122010103 | 1010122011003 |
| Base 4 | 3010101334 | 3010102114 |
| Base 5 | 224124315 | 224124425 |
| Base 6 | 41503036 | 41503136 |
| Base 7 | 14646607 | 14646667 |
| Base 8 | 6104378 | 6104458 |
| Base 9 | 3356339 | 3356409 |
| Base 10 | 20099110 | 20099710 |
| Base 11 | 12800a11 | 12801511 |
| Base 12 | 9839312 | 9839912 |
| Base 13 | 7063b13 | 7064413 |
| Base 14 | 5336714 | 5336d14 |
| Base 15 | 3e84615 | 3e84c15 |
| Base 16 | 3111f16 | 3112516 |