Compare 108989 vs 108991
Property | 108989 | 108991 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 731 × 14931 | 1089911 |
Prime factorization | 73 × 1493 | 108991 |
Divisors count | 4 | 2 |
Divisors | 1, 73, 1493, 108989 | 1, 108991 |
Number of properties | 1 | 4 |
Harmonic primes | 3906th | |
Isolated primes | 7748th | |
Lucky primes | 1384th | |
Primes | 10365th | |
Semiprimes | 25384th | |
Roman numberals | ||
Base 2 | 110101001101111012 | 110101001101111112 |
Base 3 | 121121111223 | 121121112013 |
Base 4 | 1222123314 | 1222123334 |
Base 5 | 114414245 | 114414315 |
Base 6 | 22003256 | 22003316 |
Base 7 | 6325167 | 6325217 |
Base 8 | 3246758 | 3246778 |
Base 9 | 1754489 | 1754519 |
Base 10 | 10898910 | 10899110 |
Base 11 | 7498111 | 7498311 |
Base 12 | 530a512 | 530a712 |
Base 13 | 3a7ba13 | 3a7bc13 |
Base 14 | 2ba0d14 | 2ba1114 |
Base 15 | 2245e15 | 2246115 |
Base 16 | 1a9bd16 | 1a9bf16 |