Compare 1242 vs 1254
| Property | 1242 | 1254 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 5 | 4 |
| Prime factorization | 21 × 33 × 231 | 21 × 31 × 111 × 191 |
| Prime factorization | 2 × 3 × 3 × 3 × 23 | 2 × 3 × 11 × 19 |
| Divisors count | 16 | 16 |
| Divisors | 1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242 | 1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXLII | MCCLIV |
| Base 2 | 100110110102 | 100111001102 |
| Base 3 | 12010003 | 12011103 |
| Base 4 | 1031224 | 1032124 |
| Base 5 | 144325 | 200045 |
| Base 6 | 54306 | 54506 |
| Base 7 | 34237 | 34417 |
| Base 8 | 23328 | 23468 |
| Base 9 | 16309 | 16439 |
| Base 10 | 124210 | 125410 |
| Base 11 | a2a11 | a4011 |
| Base 12 | 87612 | 88612 |
| Base 13 | 74713 | 75613 |
| Base 14 | 64a14 | 65814 |
| Base 15 | 57c15 | 58915 |
| Base 16 | 4da16 | 4e616 |