Compare 144877 vs 144887
| Property | 144877 | 144887 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 62991 | 1448871 |
| Prime factorization | 23 × 6299 | 144887 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 6299, 144877 | 1, 144887 |
| Number of properties | 1 | 5 |
| Chen primes | 5760th | |
| Cousin primes (2nd member) | 1651st | |
| Primes | 13413th | |
| Prime triplets (2nd member) | 658th | |
| Semiprimes | 33275th | |
| Twin primes (1st member) | 1650th | |
| Roman numberals | ||
| Base 2 | 1000110101111011012 | 1000110101111101112 |
| Base 3 | 211002012113 | 211002020123 |
| Base 4 | 2031132314 | 2031133134 |
| Base 5 | 141140025 | 141140225 |
| Base 6 | 30344216 | 30344356 |
| Base 7 | 11422457 | 11422617 |
| Base 8 | 4327558 | 4327678 |
| Base 9 | 2406549 | 2406659 |
| Base 10 | 14487710 | 14488710 |
| Base 11 | 9993711 | 9994611 |
| Base 12 | 6ba1112 | 6ba1b12 |
| Base 13 | 50c3513 | 50c4213 |
| Base 14 | 3ab2514 | 3ab3114 |
| Base 15 | 2cdd715 | 2cde215 |
| Base 16 | 235ed16 | 235f716 |