Compare 121435 vs 121439
| Property | 121435 | 121439 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 1491 × 1631 | 1214391 |
| Prime factorization | 5 × 149 × 163 | 121439 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 149, 163, 745, 815, 24287, 121435 | 1, 121439 |
| Number of properties | 0 | 5 |
| Chen primes | 4956th | |
| Emirps | 2245th | |
| Primes | 11428th | |
| Safe primes | 786th | |
| Twin primes (1st member) | 1436th | |
| Roman numberals | ||
| Base 2 | 111011010010110112 | 111011010010111112 |
| Base 3 | 200111201213 | 200111202023 |
| Base 4 | 1312211234 | 1312211334 |
| Base 5 | 123412205 | 123412245 |
| Base 6 | 23341116 | 23341156 |
| Base 7 | 10140167 | 10140237 |
| Base 8 | 3551338 | 3551378 |
| Base 9 | 2045179 | 2045229 |
| Base 10 | 12143510 | 12143910 |
| Base 11 | 8326611 | 8326a11 |
| Base 12 | 5a33712 | 5a33b12 |
| Base 13 | 4337213 | 4337613 |
| Base 14 | 3237d14 | 3238314 |
| Base 15 | 25eaa15 | 25eae15 |
| Base 16 | 1da5b16 | 1da5f16 |