Compare 42402 vs 42409
| Property | 42402 | 42409 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 371 × 1911 | 424091 |
| Prime factorization | 2 × 3 × 37 × 191 | 42409 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 573, 1146, 7067, 14134, 21201, 42402 | 1, 42409 |
| Number of properties | 0 | 8 |
| Additive primes | 1982nd | |
| Primes | 4435th | |
| Prime triplets (3rd member) | 288th | |
| Pythagorean primes | 2198th | |
| Sexy primes (2nd member) | 1257th | |
| Sexy prime quadrupletss (4th member) | 48th | |
| Sexy prime triplets (3rd member) | 306th | |
| Twin primes (2nd member) | 617th | |
| Roman numberals | ||
| Base 2 | 10100101101000102 | 10100101101010012 |
| Base 3 | 20110111103 | 20110112013 |
| Base 4 | 221122024 | 221122214 |
| Base 5 | 23241025 | 23241145 |
| Base 6 | 5241506 | 5242016 |
| Base 7 | 2344237 | 2344337 |
| Base 8 | 1226428 | 1226518 |
| Base 9 | 641439 | 641519 |
| Base 10 | 4240210 | 4240910 |
| Base 11 | 2994811 | 2995411 |
| Base 12 | 2065612 | 2066112 |
| Base 13 | 163b913 | 163c313 |
| Base 14 | 1164a14 | 1165314 |
| Base 15 | c86c15 | c87415 |
| Base 16 | a5a216 | a5a916 |