Compare 142745 vs 142754
| Property | 142745 | 142754 | 
|---|---|---|
| Type | semiprime | composite number | 
| Unique factors | 2 | 3 | 
| Total factors | 2 | 3 | 
| Prime factorization | 51 × 285491 | 21 × 1371 × 5211 | 
| Prime factorization | 5 × 28549 | 2 × 137 × 521 | 
| Divisors count | 4 | 8 | 
| Divisors | 1, 5, 28549, 142745 | 1, 2, 137, 274, 521, 1042, 71377, 142754 | 
| Number of properties | 1 | 0 | 
| Semiprimes | 32789th | |
| Roman numberals | ||
| Base 2 | 1000101101100110012 | 1000101101101000102 | 
| Base 3 | 210202102123 | 210202110123 | 
| Base 4 | 2023121214 | 2023122024 | 
| Base 5 | 140314405 | 140320045 | 
| Base 6 | 30205056 | 30205226 | 
| Base 7 | 11331117 | 11331237 | 
| Base 8 | 4266318 | 4266428 | 
| Base 9 | 2367259 | 2367359 | 
| Base 10 | 14274510 | 14275410 | 
| Base 11 | 9827911 | 9828711 | 
| Base 12 | 6a73512 | 6a74212 | 
| Base 13 | 4cc8513 | 4cc9113 | 
| Base 14 | 3a04114 | 3a04a14 | 
| Base 15 | 2c46515 | 2c46e15 | 
| Base 16 | 22d9916 | 22da216 |