Compare 137991 vs 138001
| Property | 137991 | 138001 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 65711 | 591 × 23391 |
| Prime factorization | 3 × 7 × 6571 | 59 × 2339 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 6571, 19713, 45997, 137991 | 1, 59, 2339, 138001 |
| Number of properties | 0 | 1 |
| Semiprimes | 31751st | |
| Roman numberals | ||
| Base 2 | 1000011011000001112 | 1000011011000100012 |
| Base 3 | 210000212103 | 210000220113 |
| Base 4 | 2012300134 | 2012301014 |
| Base 5 | 134034315 | 134040015 |
| Base 6 | 25425036 | 25425216 |
| Base 7 | 11132107 | 11132237 |
| Base 8 | 4154078 | 4154218 |
| Base 9 | 2302539 | 2302649 |
| Base 10 | 13799110 | 13800110 |
| Base 11 | 9474711 | 9475611 |
| Base 12 | 67a3312 | 67a4112 |
| Base 13 | 4aa6913 | 4aa7613 |
| Base 14 | 3840714 | 3841314 |
| Base 15 | 2ad4615 | 2ad5115 |
| Base 16 | 21b0716 | 21b1116 |