Compare 8987 vs 8999
Property | 8987 | 8999 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 111 × 191 × 431 | 89991 |
Prime factorization | 11 × 19 × 43 | 8999 |
Divisors count | 8 | 2 |
Divisors | 1, 11, 19, 43, 209, 473, 817, 8987 | 1, 8999 |
Number of properties | 0 | 5 |
Chen primes | 587th | |
Good primes | 163rd | |
Primes | 1117th | |
Super primes | 187th | |
Twin primes (1st member) | 190th | |
Roman numberals | ||
Base 2 | 100011000110112 | 100011001001112 |
Base 3 | 1100222123 | 1101000223 |
Base 4 | 20301234 | 20302134 |
Base 5 | 2414225 | 2414445 |
Base 6 | 1053356 | 1053556 |
Base 7 | 351267 | 351447 |
Base 8 | 214338 | 214478 |
Base 9 | 132859 | 133089 |
Base 10 | 898710 | 899910 |
Base 11 | 683011 | 684111 |
Base 12 | 524b12 | 525b12 |
Base 13 | 412413 | 413313 |
Base 14 | 33bd14 | 33cb14 |
Base 15 | 29e215 | 29ee15 |
Base 16 | 231b16 | 232716 |