Compare 449149 vs 449157
| Property | 449149 | 449157 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4491491 | 31 × 171 × 88071 |
| Prime factorization | 449149 | 3 × 17 × 8807 |
| Divisors count | 2 | 8 |
| Divisors | 1, 449149 | 1, 3, 17, 51, 8807, 26421, 149719, 449157 |
| Number of properties | 6 | 0 |
| Additive primes | 14881st | |
| Chen primes | 15074th | |
| Cousin primes (1st member) | 4189th | |
| Good primes | 1640th | |
| Isolated primes | 29262nd | |
| Primes | 37637th | |
| Roman numberals | ||
| Base 2 | 11011011010011111012 | 11011011010100001012 |
| Base 3 | 2112110100113 | 2112110101103 |
| Base 4 | 12312213314 | 12312220114 |
| Base 5 | 1033330445 | 1033331125 |
| Base 6 | 133432216 | 133432336 |
| Base 7 | 35503217 | 35503327 |
| Base 8 | 15551758 | 15552058 |
| Base 9 | 7541049 | 7541139 |
| Base 10 | 44914910 | 44915710 |
| Base 11 | 2874a811 | 28750511 |
| Base 12 | 197b1112 | 197b1912 |
| Base 13 | 12958c13 | 12959713 |
| Base 14 | b998114 | b998914 |
| Base 15 | 8d13415 | 8d13c15 |
| Base 16 | 6da7d16 | 6da8516 |