Compare 662138 vs 662141
| Property | 662138 | 662141 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 2511 × 13191 | 6621411 |
| Prime factorization | 2 × 251 × 1319 | 662141 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 251, 502, 1319, 2638, 331069, 662138 | 1, 662141 |
| Number of properties | 0 | 4 |
| Chen primes | 21013th | |
| Happy primes | 7617th | |
| Primes | 53727th | |
| Twin primes (1st member) | 5796th | |
| Roman numberals | ||
| Base 2 | 101000011010011110102 | 101000011010011111012 |
| Base 3 | 10201220211223 | 10201220212023 |
| Base 4 | 22012213224 | 22012213314 |
| Base 5 | 1321420235 | 1321420315 |
| Base 6 | 221052426 | 221052456 |
| Base 7 | 54253017 | 54253047 |
| Base 8 | 24151728 | 24151758 |
| Base 9 | 12182489 | 12182529 |
| Base 10 | 66213810 | 66214110 |
| Base 11 | 41252411 | 41252711 |
| Base 12 | 27b22212 | 27b22512 |
| Base 13 | 1a24c913 | 1a24cc13 |
| Base 14 | 13343814 | 13343b14 |
| Base 15 | d12c815 | d12cb15 |
| Base 16 | a1a7a16 | a1a7d16 |