Compare 249989 vs 250403
| Property | 249989 | 250403 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2499891 | 2504031 |
| Prime factorization | 249989 | 250403 |
| Divisors count | 2 | 2 |
| Divisors | 1, 249989 | 1, 250403 |
| Number of properties | 5 | 6 |
| Additive primes | 8931st | |
| Harmonic primes | 8235th | |
| Isolated primes | 16869th | 16893rd |
| Long primes | 8255th | |
| Primes | 22044th | 22070th |
| Safe primes | 1413th | |
| Sexy primes (1st member) | 5153rd | |
| Sophie germain primes | 2469th | 2473rd |
| Roman numberals | ||
| Base 2 | 1111010000100001012 | 1111010010001000112 |
| Base 3 | 1102002202123 | 1102011110123 |
| Base 4 | 3310020114 | 3310202034 |
| Base 5 | 304444245 | 310031035 |
| Base 6 | 52052056 | 52111356 |
| Base 7 | 20605557 | 20620167 |
| Base 8 | 7502058 | 7510438 |
| Base 9 | 4208259 | 4214359 |
| Base 10 | 24998910 | 25040310 |
| Base 11 | 16090311 | 16114a11 |
| Base 12 | 10080512 | 100aab12 |
| Base 13 | 89a2c13 | 89c8a13 |
| Base 14 | 6716514 | 6737d14 |
| Base 15 | 4e10e15 | 4e2d815 |
| Base 16 | 3d08516 | 3d22316 |