Compare 991922 vs 991927
| Property | 991922 | 991927 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 971 × 51131 | 9919271 |
| Prime factorization | 2 × 97 × 5113 | 991927 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 97, 194, 5113, 10226, 495961, 991922 | 1, 991927 |
| Number of properties | 0 | 7 |
| Additive primes | 29904th | |
| Chen primes | 29747th | |
| Cousin primes (1st member) | 8097th | |
| Emirps | 10992nd | |
| Isolated primes | 61694th | |
| Lucky primes | 8557th | |
| Primes | 77917th | |
| Roman numberals | ||
| Base 2 | 111100100010101100102 | 111100100010101101112 |
| Base 3 | 12121011222123 | 12121012000013 |
| Base 4 | 33020223024 | 33020223134 |
| Base 5 | 2232201425 | 2232202025 |
| Base 6 | 331321226 | 331321316 |
| Base 7 | 113006217 | 113006267 |
| Base 8 | 36212628 | 36212678 |
| Base 9 | 17715859 | 17716019 |
| Base 10 | 99192210 | 99192710 |
| Base 11 | 61827811 | 61828211 |
| Base 12 | 3ba04212 | 3ba04712 |
| Base 13 | 28964913 | 28965113 |
| Base 14 | 1bb6b814 | 1bb6bd14 |
| Base 15 | 148d8215 | 148d8715 |
| Base 16 | f22b216 | f22b716 |