Compare 145681 vs 145949
| Property | 145681 | 145949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1456811 | 1459491 |
| Prime factorization | 145681 | 145949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145681 | 1, 145949 |
| Number of properties | 4 | 6 |
| Harmonic primes | 5071st | |
| Isolated primes | 10187th | |
| Long primes | 5034th | |
| Primes | 13480th | 13502nd |
| Pythagorean primes | 6719th | 6729th |
| Sexy primes (1st member) | 3309th | |
| Sophie germain primes | 1602nd | |
| Twin primes (2nd member) | 1655th | |
| Roman numberals | ||
| Base 2 | 1000111001000100012 | 1000111010000111012 |
| Base 3 | 211012111213 | 211020121123 |
| Base 4 | 2032101014 | 2032201314 |
| Base 5 | 141302115 | 141322445 |
| Base 6 | 30422416 | 30434056 |
| Base 7 | 11445047 | 11453367 |
| Base 8 | 4344218 | 4350358 |
| Base 9 | 2417479 | 2421759 |
| Base 10 | 14568110 | 14594910 |
| Base 11 | 9a4a811 | 9a72111 |
| Base 12 | 7038112 | 7056512 |
| Base 13 | 5140313 | 5157b13 |
| Base 14 | 3b13b14 | 3b28d14 |
| Base 15 | 2d27115 | 2d39e15 |
| Base 16 | 2391116 | 23a1d16 |