Compare 449148 vs 449149
| Property | 449148 | 449149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 31 × 71 × 53471 | 4491491 |
| Prime factorization | 2 × 2 × 3 × 7 × 5347 | 449149 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5347, 10694, 16041, 21388, 32082, 37429, 64164, 74858, 112287, 149716, 224574, 449148 | 1, 449149 |
| Number of properties | 0 | 6 |
| Additive primes | 14881st | |
| Chen primes | 15074th | |
| Cousin primes (1st member) | 4189th | |
| Good primes | 1640th | |
| Isolated primes | 29262nd | |
| Primes | 37637th | |
| Roman numberals | ||
| Base 2 | 11011011010011111002 | 11011011010011111012 |
| Base 3 | 2112110100103 | 2112110100113 |
| Base 4 | 12312213304 | 12312213314 |
| Base 5 | 1033330435 | 1033330445 |
| Base 6 | 133432206 | 133432216 |
| Base 7 | 35503207 | 35503217 |
| Base 8 | 15551748 | 15551758 |
| Base 9 | 7541039 | 7541049 |
| Base 10 | 44914810 | 44914910 |
| Base 11 | 2874a711 | 2874a811 |
| Base 12 | 197b1012 | 197b1112 |
| Base 13 | 12958b13 | 12958c13 |
| Base 14 | b998014 | b998114 |
| Base 15 | 8d13315 | 8d13415 |
| Base 16 | 6da7c16 | 6da7d16 |