Compare 428249 vs 428260
| Property | 428249 | 428260 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 7 |
| Prime factorization | 4282491 | 22 × 51 × 72 × 191 × 231 |
| Prime factorization | 428249 | 2 × 2 × 5 × 7 × 7 × 19 × 23 |
| Divisors count | 2 | 72 |
| Divisors | 1, 428249 | 1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 49, 70, 76, 92, 95, 98, 115, 133, 140, 161, 190, 196, 230, 245, 266, 322, 380, 437, 460, 490, 532, 644, 665, 805, 874, 931, 980, 1127, 1330, 1610, 1748, 1862, 2185, 2254, 2660, 3059, 3220, 3724, 4370, 4508, 4655, 5635, 6118, 8740, 9310, 11270, 12236, 15295, 18620, 21413, 22540, 30590, 42826, 61180, 85652, 107065, 214130, 428260 |
| Number of properties | 4 | 0 |
| Additive primes | 14243rd | |
| Chen primes | 14464th | |
| Primes | 36023rd | |
| Twin primes (1st member) | 4036th | |
| Roman numberals | ||
| Base 2 | 11010001000110110012 | 11010001000111001002 |
| Base 3 | 2102021100023 | 2102021101113 |
| Base 4 | 12202031214 | 12202032104 |
| Base 5 | 1022004445 | 1022010205 |
| Base 6 | 131023456 | 131024046 |
| Base 7 | 34323537 | 34324007 |
| Base 8 | 15043318 | 15043448 |
| Base 9 | 7224029 | 7224149 |
| Base 10 | 42824910 | 42826010 |
| Base 11 | 27282811 | 27283811 |
| Base 12 | 1879b512 | 187a0412 |
| Base 13 | 11cc0313 | 11cc1113 |
| Base 14 | b20d314 | b210014 |
| Base 15 | 86d4e15 | 86d5a15 |
| Base 16 | 688d916 | 688e416 |