Compare 145945 vs 145946
| Property | 145945 | 145946 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 172 × 1011 | 21 × 729731 |
| Prime factorization | 5 × 17 × 17 × 101 | 2 × 72973 |
| Divisors count | 12 | 4 |
| Divisors | 1, 5, 17, 85, 101, 289, 505, 1445, 1717, 8585, 29189, 145945 | 1, 2, 72973, 145946 |
| Number of properties | 0 | 1 |
| Semiprimes | 33511th | |
| Roman numberals | ||
| Base 2 | 1000111010000110012 | 1000111010000110102 |
| Base 3 | 211020121013 | 211020121023 |
| Base 4 | 2032201214 | 2032201224 |
| Base 5 | 141322405 | 141322415 |
| Base 6 | 30434016 | 30434026 |
| Base 7 | 11453327 | 11453337 |
| Base 8 | 4350318 | 4350328 |
| Base 9 | 2421719 | 2421729 |
| Base 10 | 14594510 | 14594610 |
| Base 11 | 9a71811 | 9a71911 |
| Base 12 | 7056112 | 7056212 |
| Base 13 | 5157713 | 5157813 |
| Base 14 | 3b28914 | 3b28a14 |
| Base 15 | 2d39a15 | 2d39b15 |
| Base 16 | 23a1916 | 23a1a16 |