Compare 919945 vs 919949
| Property | 919945 | 919949 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 131 × 141531 | 9199491 |
| Prime factorization | 5 × 13 × 14153 | 919949 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 13, 65, 14153, 70765, 183989, 919945 | 1, 919949 |
| Number of properties | 0 | 4 |
| Additive primes | 27983rd | |
| Chen primes | 27880th | |
| Primes | 72731st | |
| Twin primes (1st member) | 7616th | |
| Roman numberals | ||
| Base 2 | 111000001001100010012 | 111000001001100011012 |
| Base 3 | 12012012210013 | 12012012210123 |
| Base 4 | 32002120214 | 32002120314 |
| Base 5 | 2134142405 | 2134142445 |
| Base 6 | 314150016 | 314150056 |
| Base 7 | 105510257 | 105510327 |
| Base 8 | 34046118 | 34046158 |
| Base 9 | 16518319 | 16518359 |
| Base 10 | 91994510 | 91994910 |
| Base 11 | 57919411 | 57919811 |
| Base 12 | 38446112 | 38446512 |
| Base 13 | 26296013 | 26296413 |
| Base 14 | 19d38514 | 19d38914 |
| Base 15 | 13289a15 | 13289e15 |
| Base 16 | e098916 | e098d16 |