Compare 31290 vs 31299
| Property | 31290 | 31299 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 5 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 31 × 51 × 71 × 1491 | 31 × 104331 |
| Prime factorization | 2 × 3 × 5 × 7 × 149 | 3 × 10433 |
| Divisors count | 32 | 4 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 5215, 6258, 10430, 15645, 31290 | 1, 3, 10433, 31299 |
| Number of properties | 0 | 1 |
| Semiprimes | 7769th | |
| Roman numberals | ||
| Base 2 | 1111010001110102 | 1111010010000112 |
| Base 3 | 11202202203 | 11202210203 |
| Base 4 | 132203224 | 132210034 |
| Base 5 | 20001305 | 20001445 |
| Base 6 | 4005106 | 4005236 |
| Base 7 | 1601407 | 1601527 |
| Base 8 | 750728 | 751038 |
| Base 9 | 468269 | 468369 |
| Base 10 | 3129010 | 3129910 |
| Base 11 | 2156611 | 2157411 |
| Base 12 | 1613612 | 1614312 |
| Base 13 | 1131c13 | 1132813 |
| Base 14 | b59014 | b59914 |
| Base 15 | 941015 | 941915 |
| Base 16 | 7a3a16 | 7a4316 |