Compare 1019997 vs 1020001
| Property | 1019997 | 1020001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 111 × 103031 | 10200011 |
| Prime factorization | 3 × 3 × 11 × 10303 | 1020001 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 11, 33, 99, 10303, 30909, 92727, 113333, 339999, 1019997 | 1, 1020001 |
| Number of properties | 0 | 5 |
| Isolated primes | 63328th | |
| Lucky primes | 8754th | |
| Primes | 79971st | |
| Sexy primes (1st member) | 16666th | |
| Sexy prime triplets (1st member) | 2939th | |
| Roman numberals | ||
| Base 2 | 111110010000010111012 | 111110010000011000012 |
| Base 3 | 12202110112003 | 12202110112113 |
| Base 4 | 33210011314 | 33210012014 |
| Base 5 | 2301144425 | 2301200015 |
| Base 6 | 335101136 | 335101216 |
| Base 7 | 114455167 | 114455237 |
| Base 8 | 37101358 | 37101418 |
| Base 9 | 18241509 | 18241549 |
| Base 10 | 101999710 | 102000110 |
| Base 11 | 63738011 | 63738411 |
| Base 12 | 41233912 | 41234112 |
| Base 13 | 29936413 | 29936813 |
| Base 14 | 1c7a0d14 | 1c7a1314 |
| Base 15 | 15234c15 | 15235115 |
| Base 16 | f905d16 | f906116 |