Compare 72045 vs 72049
| Property | 72045 | 72049 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 16011 | 1091 × 6611 |
| Prime factorization | 3 × 3 × 5 × 1601 | 109 × 661 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 45, 1601, 4803, 8005, 14409, 24015, 72045 | 1, 109, 661, 72049 |
| Number of properties | 0 | 1 |
| Semiprimes | 17131st | |
| Roman numberals | ||
| Base 2 | 100011001011011012 | 100011001011100012 |
| Base 3 | 101222111003 | 101222111113 |
| Base 4 | 1012112314 | 1012113014 |
| Base 5 | 43011405 | 43011445 |
| Base 6 | 13133136 | 13133216 |
| Base 7 | 4200217 | 4200257 |
| Base 8 | 2145558 | 2145618 |
| Base 9 | 1187409 | 1187449 |
| Base 10 | 7204510 | 7204910 |
| Base 11 | 4a14611 | 4a14a11 |
| Base 12 | 3583912 | 3584112 |
| Base 13 | 26a3c13 | 26a4313 |
| Base 14 | 1c38114 | 1c38514 |
| Base 15 | 1653015 | 1653415 |
| Base 16 | 1196d16 | 1197116 |