Compare 3987 vs 3997
Property | 3987 | 3997 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 32 × 4431 | 71 × 5711 |
Prime factorization | 3 × 3 × 443 | 7 × 571 |
Divisors count | 6 | 4 |
Divisors | 1, 3, 9, 443, 1329, 3987 | 1, 7, 571, 3997 |
Number of properties | 0 | 1 |
Semiprimes | 1104th | |
Roman numberals | MMMCMLXXXVII | MMMCMXCVII |
Base 2 | 1111100100112 | 1111100111012 |
Base 3 | 121102003 | 121110013 |
Base 4 | 3321034 | 3321314 |
Base 5 | 1114225 | 1114425 |
Base 6 | 302436 | 303016 |
Base 7 | 144247 | 144407 |
Base 8 | 76238 | 76358 |
Base 9 | 54209 | 54319 |
Base 10 | 398710 | 399710 |
Base 11 | 2aa511 | 300411 |
Base 12 | 238312 | 239112 |
Base 13 | 1a7913 | 1a8613 |
Base 14 | 164b14 | 165714 |
Base 15 | 12ac15 | 12b715 |
Base 16 | f9316 | f9d16 |