Compare 669138 vs 669142
| Property | 669138 | 669142 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 2291 × 4871 | 21 × 191 × 176091 |
| Prime factorization | 2 × 3 × 229 × 487 | 2 × 19 × 17609 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 229, 458, 487, 687, 974, 1374, 1461, 2922, 111523, 223046, 334569, 669138 | 1, 2, 19, 38, 17609, 35218, 334571, 669142 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101000110101110100102 | 101000110101110101102 |
| Base 3 | 10202222122203 | 10202222200013 |
| Base 4 | 22031131024 | 22031131124 |
| Base 5 | 1324030235 | 1324030325 |
| Base 6 | 222015106 | 222015146 |
| Base 7 | 54545617 | 54545657 |
| Base 8 | 24327228 | 24327268 |
| Base 9 | 12287869 | 12288019 |
| Base 10 | 66913810 | 66914210 |
| Base 11 | 41780811 | 41781111 |
| Base 12 | 28329612 | 28329a12 |
| Base 13 | 1a575213 | 1a575613 |
| Base 14 | 135bd814 | 135bdc14 |
| Base 15 | d33e315 | d33e715 |
| Base 16 | a35d216 | a35d616 |