Compare 129990 vs 129999
| Property | 129990 | 129999 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 5 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 31 × 51 × 71 × 6191 | 31 × 171 × 25491 |
| Prime factorization | 2 × 3 × 5 × 7 × 619 | 3 × 17 × 2549 |
| Divisors count | 32 | 8 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 619, 1238, 1857, 3095, 3714, 4333, 6190, 8666, 9285, 12999, 18570, 21665, 25998, 43330, 64995, 129990 | 1, 3, 17, 51, 2549, 7647, 43333, 129999 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111111011110001102 | 111111011110011112 |
| Base 3 | 201210221103 | 201210222103 |
| Base 4 | 1332330124 | 1332330334 |
| Base 5 | 131244305 | 131244445 |
| Base 6 | 24414506 | 24415036 |
| Base 7 | 10506607 | 10510027 |
| Base 8 | 3757068 | 3757178 |
| Base 9 | 2172739 | 2172839 |
| Base 10 | 12999010 | 12999910 |
| Base 11 | 8973311 | 8974111 |
| Base 12 | 6328612 | 6329312 |
| Base 13 | 4722313 | 4722c13 |
| Base 14 | 3553014 | 3553914 |
| Base 15 | 287b015 | 287b915 |
| Base 16 | 1fbc616 | 1fbcf16 |