Compare 138911 vs 138912
| Property | 138911 | 138912 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 7 |
| Prime factorization | 311 × 44811 | 25 × 31 × 14471 |
| Prime factorization | 31 × 4481 | 2 × 2 × 2 × 2 × 2 × 3 × 1447 |
| Divisors count | 4 | 24 |
| Divisors | 1, 31, 4481, 138911 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 23152, 34728, 46304, 69456, 138912 |
| Number of properties | 1 | 0 |
| Semiprimes | 31948th | |
| Roman numberals | ||
| Base 2 | 1000011110100111112 | 1000011110101000002 |
| Base 3 | 210011122123 | 210011122203 |
| Base 4 | 2013221334 | 2013222004 |
| Base 5 | 134211215 | 134211225 |
| Base 6 | 25510356 | 25510406 |
| Base 7 | 11156637 | 11156647 |
| Base 8 | 4172378 | 4172408 |
| Base 9 | 2314859 | 2314869 |
| Base 10 | 13891110 | 13891210 |
| Base 11 | 9540311 | 9540411 |
| Base 12 | 6847b12 | 6848012 |
| Base 13 | 4b2c613 | 4b2c713 |
| Base 14 | 388a314 | 388a414 |
| Base 15 | 2b25b15 | 2b25c15 |
| Base 16 | 21e9f16 | 21ea016 |