Compare 9147 vs 9151
| Property | 9147 | 9151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 30491 | 91511 |
| Prime factorization | 3 × 3049 | 9151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 3049, 9147 | 1, 9151 |
| Number of properties | 1 | 5 |
| Good primes | 167th | |
| Isolated primes | 751st | |
| Lucky primes | 196th | |
| Primes | 1134th | |
| Semiprimes | 2421st | |
| Sexy primes (1st member) | 382nd | |
| Roman numberals | ||
| Base 2 | 100011101110112 | 100011101111112 |
| Base 3 | 1101122103 | 1101122213 |
| Base 4 | 20323234 | 20323334 |
| Base 5 | 2430425 | 2431015 |
| Base 6 | 1102036 | 1102116 |
| Base 7 | 354457 | 354527 |
| Base 8 | 216738 | 216778 |
| Base 9 | 134839 | 134879 |
| Base 10 | 914710 | 915110 |
| Base 11 | 696611 | 696a11 |
| Base 12 | 536312 | 536712 |
| Base 13 | 421813 | 421c13 |
| Base 14 | 349514 | 349914 |
| Base 15 | 2a9c15 | 2aa115 |
| Base 16 | 23bb16 | 23bf16 |