Compare 420189 vs 420193
| Property | 420189 | 420193 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 71 × 111 × 171 × 1071 | 4201931 |
| Prime factorization | 3 × 7 × 11 × 17 × 107 | 420193 |
| Divisors count | 32 | 2 |
| Divisors | 1, 3, 7, 11, 17, 21, 33, 51, 77, 107, 119, 187, 231, 321, 357, 561, 749, 1177, 1309, 1819, 2247, 3531, 3927, 5457, 8239, 12733, 20009, 24717, 38199, 60027, 140063, 420189 | 1, 420193 |
| Number of properties | 0 | 3 |
| Additive primes | 13991st | |
| Primes | 35402nd | |
| Twin primes (2nd member) | 3962nd | |
| Roman numberals | ||
| Base 2 | 11001101001010111012 | 11001101001011000012 |
| Base 3 | 2101001011203 | 2101001012013 |
| Base 4 | 12122111314 | 12122112014 |
| Base 5 | 1014212245 | 1014212335 |
| Base 6 | 130011536 | 130012016 |
| Base 7 | 34000207 | 34000247 |
| Base 8 | 14645358 | 14645418 |
| Base 9 | 7103469 | 7103519 |
| Base 10 | 42018910 | 42019310 |
| Base 11 | 26777011 | 26777411 |
| Base 12 | 1831b912 | 18320112 |
| Base 13 | 11934313 | 11934713 |
| Base 14 | ad1b714 | ad1bb14 |
| Base 15 | 8477915 | 8477d15 |
| Base 16 | 6695d16 | 6696116 |