Compare 147549 vs 147551
| Property | 147549 | 147551 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 1371 × 3591 | 1475511 |
| Prime factorization | 3 × 137 × 359 | 147551 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 137, 359, 411, 1077, 49183, 147549 | 1, 147551 |
| Number of properties | 0 | 7 |
| Additive primes | 5633rd | |
| Cousin primes (2nd member) | 1669th | |
| Emirps | 2893rd | |
| Harmonic primes | 5133rd | |
| Isolated primes | 10294th | |
| Primes | 13639th | |
| Sexy primes (1st member) | 3345th | |
| Roman numberals | ||
| Base 2 | 1001000000010111012 | 1001000000010111112 |
| Base 3 | 211111012103 | 211111012123 |
| Base 4 | 2100011314 | 2100011334 |
| Base 5 | 142101445 | 142102015 |
| Base 6 | 30550336 | 30550356 |
| Base 7 | 11531137 | 11531157 |
| Base 8 | 4401358 | 4401378 |
| Base 9 | 2443539 | 2443559 |
| Base 10 | 14754910 | 14755110 |
| Base 11 | a094611 | a094811 |
| Base 12 | 7147912 | 7147b12 |
| Base 13 | 5220c13 | 5221113 |
| Base 14 | 3bab314 | 3bab514 |
| Base 15 | 2dab915 | 2dabb15 |
| Base 16 | 2405d16 | 2405f16 |