Compare 20954 vs 20959
| Property | 20954 | 20959 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 104771 | 209591 |
| Prime factorization | 2 × 10477 | 20959 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 10477, 20954 | 1, 20959 |
| Number of properties | 1 | 5 |
| Cousin primes (1st member) | 357th | |
| Isolated primes | 1646th | |
| Lucky primes | 383rd | |
| Primes | 2357th | |
| Semiprimes | 5316th | |
| Super primes | 350th | |
| Roman numberals | ||
| Base 2 | 1010001110110102 | 1010001110111112 |
| Base 3 | 10012020023 | 10012020213 |
| Base 4 | 110131224 | 110131334 |
| Base 5 | 11323045 | 11323145 |
| Base 6 | 2410026 | 2410116 |
| Base 7 | 1150437 | 1150517 |
| Base 8 | 507328 | 507378 |
| Base 9 | 316629 | 316679 |
| Base 10 | 2095410 | 2095910 |
| Base 11 | 1481a11 | 1482411 |
| Base 12 | 1016212 | 1016712 |
| Base 13 | 96cb13 | 970313 |
| Base 14 | 78ca14 | 78d114 |
| Base 15 | 631e15 | 632415 |
| Base 16 | 51da16 | 51df16 |