Compare 279481 vs 279490
| Property | 279481 | 279490 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 2794811 | 21 × 51 × 191 × 14711 |
| Prime factorization | 279481 | 2 × 5 × 19 × 1471 |
| Divisors count | 2 | 16 |
| Divisors | 1, 279481 | 1, 2, 5, 10, 19, 38, 95, 190, 1471, 2942, 7355, 14710, 27949, 55898, 139745, 279490 |
| Number of properties | 4 | 0 |
| Additive primes | 9786th | |
| Lucky primes | 3020th | |
| Primes | 24393rd | |
| Twin primes (2nd member) | 2833rd | |
| Roman numberals | ||
| Base 2 | 10001000011101110012 | 10001000011110000102 |
| Base 3 | 1120121010113 | 1120121011113 |
| Base 4 | 10100323214 | 10100330024 |
| Base 5 | 324204115 | 324204305 |
| Base 6 | 55535216 | 55535346 |
| Base 7 | 22425467 | 22425617 |
| Base 8 | 10416718 | 10417028 |
| Base 9 | 4653349 | 4653449 |
| Base 10 | 27948110 | 27949010 |
| Base 11 | 180a8411 | 180a9211 |
| Base 12 | 1158a112 | 1158aa12 |
| Base 13 | 9a29713 | 9a2a313 |
| Base 14 | 73bcd14 | 73bd814 |
| Base 15 | 57c2115 | 57c2a15 |
| Base 16 | 443b916 | 443c216 |