Compare 2440 vs 2451
| Property | 2440 | 2451 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 611 | 31 × 191 × 431 |
| Prime factorization | 2 × 2 × 2 × 5 × 61 | 3 × 19 × 43 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440 | 1, 3, 19, 43, 57, 129, 817, 2451 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCDXL | MMCDLI |
| Base 2 | 1001100010002 | 1001100100112 |
| Base 3 | 101001013 | 101002103 |
| Base 4 | 2120204 | 2121034 |
| Base 5 | 342305 | 343015 |
| Base 6 | 151446 | 152036 |
| Base 7 | 100547 | 101017 |
| Base 8 | 46108 | 46238 |
| Base 9 | 33119 | 33239 |
| Base 10 | 244010 | 245110 |
| Base 11 | 191911 | 192911 |
| Base 12 | 14b412 | 150312 |
| Base 13 | 115913 | 116713 |
| Base 14 | c6414 | c7114 |
| Base 15 | aca15 | ad615 |
| Base 16 | 98816 | 99316 |