Compare 218131 vs 230761
| Property | 218131 | 230761 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2181311 | 2307611 |
| Prime factorization | 218131 | 230761 |
| Divisors count | 2 | 2 |
| Divisors | 1, 218131 | 1, 230761 |
| Number of properties | 5 | 7 |
| Additive primes | 8318th | |
| Isolated primes | 14830th | 15649th |
| Lucky primes | 2601st | |
| Primes | 19455th | 20500th |
| Sexy primes (1st member) | 4602nd | 4839th |
| Sexy prime quadrupletss (1st member) | 113th | 120th |
| Sexy prime triplets (1st member) | 919th | 963rd |
| Roman numberals | ||
| Base 2 | 1101010100000100112 | 1110000101011010012 |
| Base 3 | 1020020122213 | 1022011122013 |
| Base 4 | 3111001034 | 3201112214 |
| Base 5 | 234400115 | 243410215 |
| Base 6 | 44015116 | 45402016 |
| Base 7 | 15656447 | 16505267 |
| Base 8 | 6520238 | 7025518 |
| Base 9 | 3621879 | 3814819 |
| Base 10 | 21813110 | 23076110 |
| Base 11 | 13998111 | 14841311 |
| Base 12 | a629712 | b166112 |
| Base 13 | 7839413 | 8105b13 |
| Base 14 | 596cb14 | 6014d14 |
| Base 15 | 4497115 | 4859115 |
| Base 16 | 3541316 | 3856916 |