Compare 415 vs 454
| Property | 415 | 454 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 831 | 21 × 2271 |
| Prime factorization | 5 × 83 | 2 × 227 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 83, 415 | 1, 2, 227, 454 |
| Number of properties | 1 | 1 |
| Semiprimes | 131st | 141st |
| Roman numberals | CDXV | CDLIV |
| Base 2 | 1100111112 | 1110001102 |
| Base 3 | 1201013 | 1212113 |
| Base 4 | 121334 | 130124 |
| Base 5 | 31305 | 33045 |
| Base 6 | 15316 | 20346 |
| Base 7 | 11327 | 12167 |
| Base 8 | 6378 | 7068 |
| Base 9 | 5119 | 5549 |
| Base 10 | 41510 | 45410 |
| Base 11 | 34811 | 38311 |
| Base 12 | 2a712 | 31a12 |
| Base 13 | 25c13 | 28c13 |
| Base 14 | 21914 | 24614 |
| Base 15 | 1ca15 | 20415 |
| Base 16 | 19f16 | 1c616 |