Compare 261013 vs 261061
| Property | 261013 | 261061 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2610131 | 2610611 |
| Prime factorization | 261013 | 261061 |
| Divisors count | 2 | 2 |
| Divisors | 1, 261013 | 1, 261061 |
| Number of properties | 5 | 7 |
| Additive primes | 9245th | |
| Centered decagonal primes | 98th | |
| Cousin primes (1st member) | 2671st | |
| Harmonic primes | 8535th | |
| Long primes | 8579th | |
| Lucky primes | 2840th | |
| Primes | 22916th | 22921st |
| Prime triplets (2nd member) | 1040th | |
| Super primes | 2558th | |
| Twin primes (2nd member) | 2672nd | 2673rd |
| Roman numberals | ||
| Base 2 | 1111111011100101012 | 1111111011110001012 |
| Base 3 | 1110210010113 | 1110210022213 |
| Base 4 | 3332321114 | 3332330114 |
| Base 5 | 313230235 | 313232215 |
| Base 6 | 53322216 | 53323416 |
| Base 7 | 21346547 | 21350537 |
| Base 8 | 7756258 | 7757058 |
| Base 9 | 4370349 | 4370879 |
| Base 10 | 26101310 | 26106110 |
| Base 11 | 16911511 | 16915911 |
| Base 12 | 10707112 | 1070b112 |
| Base 13 | 91a5c13 | 91a9813 |
| Base 14 | 6b19b14 | 6b1d314 |
| Base 15 | 5250d15 | 5254115 |
| Base 16 | 3fb9516 | 3fbc516 |