Compare 74940 vs 74947
| Property | 74940 | 74947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 12491 | 1491 × 5031 |
| Prime factorization | 2 × 2 × 3 × 5 × 1249 | 149 × 503 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2498, 3747, 4996, 6245, 7494, 12490, 14988, 18735, 24980, 37470, 74940 | 1, 149, 503, 74947 |
| Number of properties | 0 | 1 |
| Semiprimes | 17782nd | |
| Roman numberals | ||
| Base 2 | 100100100101111002 | 100100100110000112 |
| Base 3 | 102102101203 | 102102102113 |
| Base 4 | 1021023304 | 1021030034 |
| Base 5 | 43442305 | 43442425 |
| Base 6 | 13345406 | 13345516 |
| Base 7 | 4313257 | 4313357 |
| Base 8 | 2222748 | 2223038 |
| Base 9 | 1237169 | 1237249 |
| Base 10 | 7494010 | 7494710 |
| Base 11 | 5133811 | 5134411 |
| Base 12 | 3745012 | 3745712 |
| Base 13 | 2815813 | 2816213 |
| Base 14 | 1d44c14 | 1d45514 |
| Base 15 | 1731015 | 1731715 |
| Base 16 | 124bc16 | 124c316 |