Compare 81409 vs 102913
Property | 81409 | 102913 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 814091 | 1029131 |
Prime factorization | 81409 | 102913 |
Divisors count | 2 | 2 |
Divisors | 1, 81409 | 1, 102913 |
Number of properties | 5 | 6 |
Emirps | 1733rd | |
Harmonic primes | 3007th | |
Isolated primes | 5915th | |
Long primes | 3700th | |
Primes | 7966th | 9848th |
Proth primes | 92nd | 101st |
Pythagorean primes | 3969th | 4915th |
Twin primes (2nd member) | 1251st | |
Roman numberals | ||
Base 2 | 100111110000000012 | 110010010000000012 |
Base 3 | 110102000113 | 120200111213 |
Base 4 | 1033200014 | 1210200014 |
Base 5 | 101011145 | 112431235 |
Base 6 | 14245216 | 21122416 |
Base 7 | 4562267 | 6060167 |
Base 8 | 2370018 | 3110018 |
Base 9 | 1336049 | 1661479 |
Base 10 | 8140910 | 10291310 |
Base 11 | 5618911 | 7035811 |
Base 12 | 3b14112 | 4b68112 |
Base 13 | 2b09313 | 37ac513 |
Base 14 | 2194d14 | 2970d14 |
Base 15 | 191c415 | 2075d15 |
Base 16 | 13e0116 | 1920116 |