Compare 518429 vs 518981
| Property | 518429 | 518981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5184291 | 5189811 |
| Prime factorization | 518429 | 518981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 518429 | 1, 518981 |
| Number of properties | 4 | 5 |
| Additive primes | 16866th | |
| Chen primes | 17019th | 17032nd |
| Happy primes | 6237th | |
| Primes | 42941st | 42981st |
| Sophie germain primes | 4456th | |
| Twin primes (1st member) | 4699th | 4705th |
| Roman numberals | ||
| Base 2 | 11111101001000111012 | 11111101011010001012 |
| Base 3 | 2221000110023 | 2221002201123 |
| Base 4 | 13322101314 | 13322310114 |
| Base 5 | 1130422045 | 1131014115 |
| Base 6 | 150400456 | 150424056 |
| Base 7 | 42563127 | 42610317 |
| Base 8 | 17644358 | 17655058 |
| Base 9 | 8701329 | 8708159 |
| Base 10 | 51842910 | 51898110 |
| Base 11 | 32455a11 | 324a1111 |
| Base 12 | 21002512 | 21040512 |
| Base 13 | 151c8213 | 1522b813 |
| Base 14 | d6d0914 | d71c114 |
| Base 15 | a391e15 | a3b8b15 |
| Base 16 | 7e91d16 | 7eb4516 |