Compare 161504 vs 161507
| Property | 161504 | 161507 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 25 × 72 × 1031 | 1615071 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 7 × 7 × 103 | 161507 |
| Divisors count | 36 | 2 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 721, 784, 824, 1442, 1568, 1648, 2884, 3296, 5047, 5768, 10094, 11536, 20188, 23072, 40376, 80752, 161504 | 1, 161507 |
| Number of properties | 0 | 5 |
| Chen primes | 6313th | |
| Cousin primes (2nd member) | 1793rd | |
| Emirps | 3257th | |
| Isolated primes | 11181st | |
| Primes | 14808th | |
| Roman numberals | ||
| Base 2 | 1001110110111000002 | 1001110110111000112 |
| Base 3 | 220121121223 | 220121122023 |
| Base 4 | 2131232004 | 2131232034 |
| Base 5 | 201320045 | 201320125 |
| Base 6 | 32434126 | 32434156 |
| Base 7 | 12416007 | 12416037 |
| Base 8 | 4733408 | 4733438 |
| Base 9 | 2654789 | 2654829 |
| Base 10 | 16150410 | 16150710 |
| Base 11 | 10038211 | 10038511 |
| Base 12 | 7956812 | 7956b12 |
| Base 13 | 5868513 | 5868813 |
| Base 14 | 42c0014 | 42c0314 |
| Base 15 | 32cbe15 | 32cc215 |
| Base 16 | 276e016 | 276e316 |