Compare 9142 vs 9151
| Property | 9142 | 9151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 6531 | 91511 |
| Prime factorization | 2 × 7 × 653 | 9151 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 653, 1306, 4571, 9142 | 1, 9151 |
| Number of properties | 0 | 5 |
| Good primes | 167th | |
| Isolated primes | 751st | |
| Lucky primes | 196th | |
| Primes | 1134th | |
| Sexy primes (1st member) | 382nd | |
| Roman numberals | ||
| Base 2 | 100011101101102 | 100011101111112 |
| Base 3 | 1101121213 | 1101122213 |
| Base 4 | 20323124 | 20323334 |
| Base 5 | 2430325 | 2431015 |
| Base 6 | 1101546 | 1102116 |
| Base 7 | 354407 | 354527 |
| Base 8 | 216668 | 216778 |
| Base 9 | 134779 | 134879 |
| Base 10 | 914210 | 915110 |
| Base 11 | 696111 | 696a11 |
| Base 12 | 535a12 | 536712 |
| Base 13 | 421313 | 421c13 |
| Base 14 | 349014 | 349914 |
| Base 15 | 2a9715 | 2aa115 |
| Base 16 | 23b616 | 23bf16 |