Compare 981213 vs 981222
| Property | 981213 | 981222 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 3270711 | 21 × 31 × 111 × 148671 |
| Prime factorization | 3 × 327071 | 2 × 3 × 11 × 14867 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 327071, 981213 | 1, 2, 3, 6, 11, 22, 33, 66, 14867, 29734, 44601, 89202, 163537, 327074, 490611, 981222 |
| Number of properties | 1 | 0 |
| Semiprimes | 206233rd | |
| Roman numberals | ||
| Base 2 | 111011111000110111012 | 111011111000111001102 |
| Base 3 | 12112112220203 | 12112112221203 |
| Base 4 | 32332031314 | 32332032124 |
| Base 5 | 2223443235 | 2223443425 |
| Base 6 | 330103536 | 330104106 |
| Base 7 | 112244527 | 112244647 |
| Base 8 | 35743358 | 35743468 |
| Base 9 | 17548669 | 17548769 |
| Base 10 | 98121310 | 98122210 |
| Base 11 | 61022211 | 61023011 |
| Base 12 | 3b39b912 | 3b3a0612 |
| Base 13 | 2847cc13 | 28480813 |
| Base 14 | 1b782914 | 1b783414 |
| Base 15 | 145ae315 | 145aec15 |
| Base 16 | ef8dd16 | ef8e616 |