Compare 220139 vs 220149
| Property | 220139 | 220149 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 291 × 75911 | 32 × 611 × 4011 |
| Prime factorization | 29 × 7591 | 3 × 3 × 61 × 401 |
| Divisors count | 4 | 12 |
| Divisors | 1, 29, 7591, 220139 | 1, 3, 9, 61, 183, 401, 549, 1203, 3609, 24461, 73383, 220149 |
| Number of properties | 1 | 0 |
| Semiprimes | 49557th | |
| Roman numberals | ||
| Base 2 | 1101011011111010112 | 1101011011111101012 |
| Base 3 | 1020112220223 | 1020112222003 |
| Base 4 | 3112332234 | 3112333114 |
| Base 5 | 240210245 | 240210445 |
| Base 6 | 44150556 | 44151136 |
| Base 7 | 16045437 | 16045567 |
| Base 8 | 6557538 | 6557658 |
| Base 9 | 3648689 | 3648809 |
| Base 10 | 22013910 | 22014910 |
| Base 11 | 14043711 | 14044611 |
| Base 12 | a748b12 | a749912 |
| Base 13 | 7927a13 | 7928713 |
| Base 14 | 5a32314 | 5a32d14 |
| Base 15 | 4535e15 | 4536915 |
| Base 16 | 35beb16 | 35bf516 |