Compare 905138 vs 905143
Property | 905138 | 905143 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 131 × 311 × 11231 | 9051431 |
Prime factorization | 2 × 13 × 31 × 1123 | 905143 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 13, 26, 31, 62, 403, 806, 1123, 2246, 14599, 29198, 34813, 69626, 452569, 905138 | 1, 905143 |
Number of properties | 0 | 4 |
Cousin primes (1st member) | 7510th | |
Isolated primes | 56644th | |
Primes | 71645th | |
Sexy primes (2nd member) | 15067th | |
Roman numberals | ||
Base 2 | 110111001111101100102 | 110111001111101101112 |
Base 3 | 12002221211223 | 12002221212113 |
Base 4 | 31303323024 | 31303323134 |
Base 5 | 2124310235 | 2124310335 |
Base 6 | 312222426 | 312222516 |
Base 7 | 104566137 | 104566217 |
Base 8 | 33476628 | 33476678 |
Base 9 | 16285489 | 16285549 |
Base 10 | 90513810 | 90514310 |
Base 11 | 56905311 | 56905811 |
Base 12 | 37798212 | 37798712 |
Base 13 | 258cb013 | 258cb513 |
Base 14 | 197c0a14 | 197c1114 |
Base 15 | 12d2c815 | 12d2cd15 |
Base 16 | dcfb216 | dcfb716 |