Compare 90010 vs 90019
| Property | 90010 | 90019 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 90011 | 900191 |
| Prime factorization | 2 × 5 × 9001 | 90019 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 9001, 18002, 45005, 90010 | 1, 90019 |
| Number of properties | 0 | 6 |
| Additive primes | 3573rd | |
| Cousin primes (1st member) | 1115th | |
| Emirps | 1305th | |
| Primes | 8718th | |
| Prime triplets (2nd member) | 463rd | |
| Twin primes (2nd member) | 1117th | |
| Roman numberals | ||
| Base 2 | 101011111100110102 | 101011111101000112 |
| Base 3 | 111201102013 | 111201110013 |
| Base 4 | 1113321224 | 1113322034 |
| Base 5 | 103400205 | 103400345 |
| Base 6 | 15324146 | 15324316 |
| Base 7 | 5232647 | 5233067 |
| Base 8 | 2576328 | 2576438 |
| Base 9 | 1464219 | 1464319 |
| Base 10 | 9001010 | 9001910 |
| Base 11 | 6169811 | 616a611 |
| Base 12 | 4410a12 | 4411712 |
| Base 13 | 31c7b13 | 31c8713 |
| Base 14 | 24b3414 | 24b3d14 |
| Base 15 | 1ba0a15 | 1ba1415 |
| Base 16 | 15f9a16 | 15fa316 |