Compare 16128 vs 16139
| Property | 16128 | 16139 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 11 | 1 |
| Prime factorization | 28 × 32 × 71 | 161391 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 | 16139 |
| Divisors count | 54 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128 | 1, 16139 |
| Number of properties | 0 | 5 |
| Chen primes | 947th | |
| Long primes | 724th | |
| Primes | 1878th | |
| Safe primes | 168th | |
| Twin primes (1st member) | 287th | |
| Roman numberals | ||
| Base 2 | 111111000000002 | 111111000010112 |
| Base 3 | 2110101003 | 2110102023 |
| Base 4 | 33300004 | 33300234 |
| Base 5 | 10040035 | 10040245 |
| Base 6 | 2024006 | 2024156 |
| Base 7 | 650107 | 650247 |
| Base 8 | 374008 | 374138 |
| Base 9 | 241109 | 241229 |
| Base 10 | 1612810 | 1613910 |
| Base 11 | 1113211 | 1114211 |
| Base 12 | 940012 | 940b12 |
| Base 13 | 745813 | 746613 |
| Base 14 | 5c4014 | 5c4b14 |
| Base 15 | 4ba315 | 4bae15 |
| Base 16 | 3f0016 | 3f0b16 |