Compare 990162 vs 990169
Property | 990162 | 990169 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 32 × 550091 | 9901691 |
Prime factorization | 2 × 3 × 3 × 55009 | 990169 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 3, 6, 9, 18, 55009, 110018, 165027, 330054, 495081, 990162 | 1, 990169 |
Number of properties | 0 | 4 |
Emirps | 10954th | |
Isolated primes | 61584th | |
Primes | 77787th | |
Sexy primes (2nd member) | 16242nd | |
Roman numberals | ||
Base 2 | 111100011011110100102 | 111100011011110110012 |
Base 3 | 12120220202003 | 12120220202213 |
Base 4 | 33012331024 | 33012331214 |
Base 5 | 2231411225 | 2231411345 |
Base 6 | 331200306 | 331200416 |
Base 7 | 112625257 | 112625357 |
Base 8 | 36157228 | 36157318 |
Base 9 | 17682209 | 17682279 |
Base 10 | 99016210 | 99016910 |
Base 11 | 616a1811 | 616a2411 |
Base 12 | 3b901612 | 3b902112 |
Base 13 | 2888c413 | 2888cb13 |
Base 14 | 1babbc14 | 1babc514 |
Base 15 | 1485ac15 | 1485b415 |
Base 16 | f1bd216 | f1bd916 |