Compare 148513 vs 148521
| Property | 148513 | 148521 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1485131 | 31 × 311 × 15971 |
| Prime factorization | 148513 | 3 × 31 × 1597 |
| Divisors count | 2 | 8 |
| Divisors | 1, 148513 | 1, 3, 31, 93, 1597, 4791, 49507, 148521 |
| Number of properties | 5 | 0 |
| Centered square primes | 78th | |
| Cousin primes (1st member) | 1677th | |
| Isolated primes | 10358th | |
| Primes | 13715th | |
| Pythagorean primes | 6838th | |
| Roman numberals | ||
| Base 2 | 1001000100001000012 | 1001000100001010012 |
| Base 3 | 211122011113 | 211122012103 |
| Base 4 | 2101002014 | 2101002214 |
| Base 5 | 142230235 | 142230415 |
| Base 6 | 31033216 | 31033336 |
| Base 7 | 11556617 | 11560027 |
| Base 8 | 4420418 | 4420518 |
| Base 9 | 2456449 | 2456539 |
| Base 10 | 14851310 | 14852110 |
| Base 11 | a164211 | a164a11 |
| Base 12 | 71b4112 | 71b4912 |
| Base 13 | 527a113 | 527a913 |
| Base 14 | 3c1a114 | 3c1a914 |
| Base 15 | 2e00d15 | 2e01615 |
| Base 16 | 2442116 | 2442916 |