Compare 128261 vs 128273
| Property | 128261 | 128273 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 731 × 2511 | 1282731 |
| Prime factorization | 7 × 73 × 251 | 128273 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 73, 251, 511, 1757, 18323, 128261 | 1, 128273 |
| Number of properties | 0 | 6 |
| Additive primes | 4949th | |
| Harmonic primes | 4521st | |
| Isolated primes | 9015th | |
| Long primes | 4507th | |
| Primes | 12008th | |
| Pythagorean primes | 5971st | |
| Roman numberals | ||
| Base 2 | 111110101000001012 | 111110101000100012 |
| Base 3 | 201112211023 | 201112212123 |
| Base 4 | 1331100114 | 1331101014 |
| Base 5 | 131010215 | 131010435 |
| Base 6 | 24254456 | 24255056 |
| Base 7 | 10426407 | 10426557 |
| Base 8 | 3724058 | 3724218 |
| Base 9 | 2148429 | 2148559 |
| Base 10 | 12826110 | 12827310 |
| Base 11 | 8840111 | 8841211 |
| Base 12 | 6228512 | 6229512 |
| Base 13 | 464c313 | 4650213 |
| Base 14 | 34a5714 | 34a6514 |
| Base 15 | 2800b15 | 2801815 |
| Base 16 | 1f50516 | 1f51116 |