Compare 145679 vs 145680
| Property | 145679 | 145680 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 1456791 | 24 × 31 × 51 × 6071 |
| Prime factorization | 145679 | 2 × 2 × 2 × 2 × 3 × 5 × 607 |
| Divisors count | 2 | 40 |
| Divisors | 1, 145679 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 1214, 1821, 2428, 3035, 3642, 4856, 6070, 7284, 9105, 9712, 12140, 14568, 18210, 24280, 29136, 36420, 48560, 72840, 145680 |
| Number of properties | 5 | 0 |
| Chen primes | 5792nd | |
| Happy primes | 2115th | |
| Primes | 13479th | |
| Sophie germain primes | 1598th | |
| Twin primes (1st member) | 1655th | |
| Roman numberals | ||
| Base 2 | 1000111001000011112 | 1000111001000100002 |
| Base 3 | 211012111123 | 211012111203 |
| Base 4 | 2032100334 | 2032101004 |
| Base 5 | 141302045 | 141302105 |
| Base 6 | 30422356 | 30422406 |
| Base 7 | 11445027 | 11445037 |
| Base 8 | 4344178 | 4344208 |
| Base 9 | 2417459 | 2417469 |
| Base 10 | 14567910 | 14568010 |
| Base 11 | 9a4a611 | 9a4a711 |
| Base 12 | 7037b12 | 7038012 |
| Base 13 | 5140113 | 5140213 |
| Base 14 | 3b13914 | 3b13a14 |
| Base 15 | 2d26e15 | 2d27015 |
| Base 16 | 2390f16 | 2391016 |