Compare 420191 vs 420195
| Property | 420191 | 420195 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 4201911 | 31 × 51 × 1091 × 2571 |
| Prime factorization | 420191 | 3 × 5 × 109 × 257 |
| Divisors count | 2 | 16 |
| Divisors | 1, 420191 | 1, 3, 5, 15, 109, 257, 327, 545, 771, 1285, 1635, 3855, 28013, 84039, 140065, 420195 |
| Number of properties | 6 | 0 |
| Additive primes | 13990th | |
| Chen primes | 14220th | |
| Happy primes | 5263rd | |
| Primes | 35401st | |
| Super primes | 3770th | |
| Twin primes (1st member) | 3962nd | |
| Roman numberals | ||
| Base 2 | 11001101001010111112 | 11001101001011000112 |
| Base 3 | 2101001011223 | 2101001012103 |
| Base 4 | 12122111334 | 12122112034 |
| Base 5 | 1014212315 | 1014212405 |
| Base 6 | 130011556 | 130012036 |
| Base 7 | 34000227 | 34000267 |
| Base 8 | 14645378 | 14645438 |
| Base 9 | 7103489 | 7103539 |
| Base 10 | 42019110 | 42019510 |
| Base 11 | 26777211 | 26777611 |
| Base 12 | 1831bb12 | 18320312 |
| Base 13 | 11934513 | 11934913 |
| Base 14 | ad1b914 | ad1bd14 |
| Base 15 | 8477b15 | 8478015 |
| Base 16 | 6695f16 | 6696316 |