Compare 881407 vs 881413
| Property | 881407 | 881413 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8814071 | 131 × 678011 |
| Prime factorization | 881407 | 13 × 67801 |
| Divisors count | 2 | 4 |
| Divisors | 1, 881407 | 1, 13, 67801, 881413 |
| Number of properties | 4 | 1 |
| Chen primes | 26861st | |
| Cousin primes (1st member) | 7354th | |
| Isolated primes | 55254th | |
| Primes | 69935th | |
| Semiprimes | 186048th | |
| Roman numberals | ||
| Base 2 | 110101110010111111112 | 110101110011000001012 |
| Base 3 | 11222100012013 | 11222100012213 |
| Base 4 | 31130233334 | 31130300114 |
| Base 5 | 2112011125 | 2112011235 |
| Base 6 | 305203316 | 305203416 |
| Base 7 | 103304627 | 103305017 |
| Base 8 | 32713778 | 32714058 |
| Base 9 | 15830519 | 15830579 |
| Base 10 | 88140710 | 88141310 |
| Base 11 | 55223a11 | 55224511 |
| Base 12 | 3660a712 | 3660b112 |
| Base 13 | 24b25713 | 24b26013 |
| Base 14 | 18d2d914 | 18d30114 |
| Base 15 | 12625715 | 12625d15 |
| Base 16 | d72ff16 | d730516 |