Compare 63997 vs 64008
| Property | 63997 | 64008 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 639971 | 23 × 32 × 71 × 1271 |
| Prime factorization | 63997 | 2 × 2 × 2 × 3 × 3 × 7 × 127 |
| Divisors count | 2 | 48 |
| Divisors | 1, 63997 | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2286, 2667, 3048, 3556, 4572, 5334, 7112, 8001, 9144, 10668, 16002, 21336, 32004, 64008 |
| Number of properties | 4 | 0 |
| Isolated primes | 4724th | |
| Lucky primes | 883rd | |
| Primes | 6413th | |
| Pythagorean primes | 3195th | |
| Roman numberals | ||
| Base 2 | 11111001111111012 | 11111010000010002 |
| Base 3 | 100202100213 | 100202102003 |
| Base 4 | 332133314 | 332200204 |
| Base 5 | 40214425 | 40220135 |
| Base 6 | 12121416 | 12122006 |
| Base 7 | 3544037 | 3544207 |
| Base 8 | 1747758 | 1750108 |
| Base 9 | 1067079 | 1067209 |
| Base 10 | 6399710 | 6400810 |
| Base 11 | 4409a11 | 440aa11 |
| Base 12 | 3105112 | 3106012 |
| Base 13 | 2318b13 | 2319913 |
| Base 14 | 1947314 | 1948014 |
| Base 15 | 13e6715 | 13e7315 |
| Base 16 | f9fd16 | fa0816 |