Compare 261008 vs 261013
| Property | 261008 | 261013 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 111 × 14831 | 2610131 |
| Prime factorization | 2 × 2 × 2 × 2 × 11 × 1483 | 261013 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1483, 2966, 5932, 11864, 16313, 23728, 32626, 65252, 130504, 261008 | 1, 261013 |
| Number of properties | 0 | 5 |
| Additive primes | 9245th | |
| Cousin primes (1st member) | 2671st | |
| Primes | 22916th | |
| Prime triplets (2nd member) | 1040th | |
| Twin primes (2nd member) | 2672nd | |
| Roman numberals | ||
| Base 2 | 1111111011100100002 | 1111111011100101012 |
| Base 3 | 1110210002223 | 1110210010113 |
| Base 4 | 3332321004 | 3332321114 |
| Base 5 | 313230135 | 313230235 |
| Base 6 | 53322126 | 53322216 |
| Base 7 | 21346467 | 21346547 |
| Base 8 | 7756208 | 7756258 |
| Base 9 | 4370289 | 4370349 |
| Base 10 | 26100810 | 26101310 |
| Base 11 | 16911011 | 16911511 |
| Base 12 | 10706812 | 10707112 |
| Base 13 | 91a5713 | 91a5c13 |
| Base 14 | 6b19614 | 6b19b14 |
| Base 15 | 5250815 | 5250d15 |
| Base 16 | 3fb9016 | 3fb9516 |