Compare 1042240 vs 1042243
| Property | 1042240 | 1042243 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 26 × 51 × 32571 | 10422431 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3257 | 1042243 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3257, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 104224, 130280, 208448, 260560, 521120, 1042240 | 1, 1042243 |
| Number of properties | 0 | 3 |
| Lucky primes | 8910th | |
| Primes | 81574th | |
| Twin primes (2nd member) | 8484th | |
| Roman numberals | ||
| Base 2 | 111111100111010000002 | 111111100111010000112 |
| Base 3 | 12212212001113 | 12212212001213 |
| Base 4 | 33321310004 | 33321310034 |
| Base 5 | 2313224305 | 2313224335 |
| Base 6 | 342011046 | 342011116 |
| Base 7 | 116004137 | 116004167 |
| Base 8 | 37635008 | 37635038 |
| Base 9 | 18576149 | 18576179 |
| Base 10 | 104224010 | 104224310 |
| Base 11 | 65206111 | 65206411 |
| Base 12 | 42319412 | 42319712 |
| Base 13 | 2a651413 | 2a651713 |
| Base 14 | 1d1b7a14 | 1d1b7d14 |
| Base 15 | 158c2a15 | 158c2d15 |
| Base 16 | fe74016 | fe74316 |