Compare 149770 vs 149779
| Property | 149770 | 149779 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 4 | 2 | 
| Total factors | 4 | 2 | 
| Prime factorization | 21 × 51 × 171 × 8811 | 71 × 213971 | 
| Prime factorization | 2 × 5 × 17 × 881 | 7 × 21397 | 
| Divisors count | 16 | 4 | 
| Divisors | 1, 2, 5, 10, 17, 34, 85, 170, 881, 1762, 4405, 8810, 14977, 29954, 74885, 149770 | 1, 7, 21397, 149779 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 34333rd | |
| Roman numberals | ||
| Base 2 | 1001001001000010102 | 1001001001000100112 | 
| Base 3 | 211211100013 | 211211101013 | 
| Base 4 | 2102100224 | 2102101034 | 
| Base 5 | 142430405 | 142431045 | 
| Base 6 | 31132146 | 31132316 | 
| Base 7 | 11624357 | 11624507 | 
| Base 8 | 4444128 | 4444238 | 
| Base 9 | 2474019 | 2474119 | 
| Base 10 | 14977010 | 14977910 | 
| Base 11 | a258511 | a259311 | 
| Base 12 | 7280a12 | 7281712 | 
| Base 13 | 5322a13 | 5323613 | 
| Base 14 | 3c81c14 | 3c82714 | 
| Base 15 | 2e59a15 | 2e5a415 | 
| Base 16 | 2490a16 | 2491316 |