Compare 81373 vs 81384
Property | 81373 | 81384 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 813731 | 23 × 31 × 33911 |
Prime factorization | 81373 | 2 × 2 × 2 × 3 × 3391 |
Divisors count | 2 | 16 |
Divisors | 1, 81373 | 1, 2, 3, 4, 6, 8, 12, 24, 3391, 6782, 10173, 13564, 20346, 27128, 40692, 81384 |
Number of properties | 4 | 0 |
Left-truncatable primes | 302nd | |
Primes | 7964th | |
Pythagorean primes | 3967th | |
Twin primes (2nd member) | 1026th | |
Roman numberals | ||
Base 2 | 100111101110111012 | 100111101111010002 |
Base 3 | 110101212113 | 110101220203 |
Base 4 | 1033131314 | 1033132204 |
Base 5 | 101004435 | 101010145 |
Base 6 | 14244216 | 14244406 |
Base 7 | 4561457 | 4561627 |
Base 8 | 2367358 | 2367508 |
Base 9 | 1335549 | 1335669 |
Base 10 | 8137310 | 8138410 |
Base 11 | 5615611 | 5616611 |
Base 12 | 3b11112 | 3b12012 |
Base 13 | 2b06613 | 2b07413 |
Base 14 | 2192514 | 2193214 |
Base 15 | 1919d15 | 191a915 |
Base 16 | 13ddd16 | 13de816 |