Compare 90011 vs 90021
| Property | 90011 | 90021 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 900111 | 31 × 371 × 8111 |
| Prime factorization | 90011 | 3 × 37 × 811 |
| Divisors count | 2 | 8 |
| Divisors | 1, 90011 | 1, 3, 37, 111, 811, 2433, 30007, 90021 |
| Number of properties | 8 | 0 |
| Additive primes | 3571st | |
| Cousin primes (2nd member) | 1114th | |
| Isolated primes | 6485th | |
| Long primes | 3293rd | |
| Primes | 8716th | |
| Sexy primes (1st member) | 2243rd | |
| Sexy prime triplets (1st member) | 498th | |
| Sophie germain primes | 1072nd | |
| Roman numberals | ||
| Base 2 | 101011111100110112 | 101011111101001012 |
| Base 3 | 111201102023 | 111201110103 |
| Base 4 | 1113321234 | 1113322114 |
| Base 5 | 103400215 | 103400415 |
| Base 6 | 15324156 | 15324336 |
| Base 7 | 5232657 | 5233117 |
| Base 8 | 2576338 | 2576458 |
| Base 9 | 1464229 | 1464339 |
| Base 10 | 9001110 | 9002110 |
| Base 11 | 6169911 | 616a811 |
| Base 12 | 4410b12 | 4411912 |
| Base 13 | 31c7c13 | 31c8913 |
| Base 14 | 24b3514 | 24b4114 |
| Base 15 | 1ba0b15 | 1ba1615 |
| Base 16 | 15f9b16 | 15fa516 |