Compare 81368 vs 81373
Property | 81368 | 81373 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 23 × 71 × 14531 | 813731 |
Prime factorization | 2 × 2 × 2 × 7 × 1453 | 81373 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 4, 7, 8, 14, 28, 56, 1453, 2906, 5812, 10171, 11624, 20342, 40684, 81368 | 1, 81373 |
Number of properties | 0 | 4 |
Left-truncatable primes | 302nd | |
Primes | 7964th | |
Pythagorean primes | 3967th | |
Twin primes (2nd member) | 1026th | |
Roman numberals | ||
Base 2 | 100111101110110002 | 100111101110111012 |
Base 3 | 110101211223 | 110101212113 |
Base 4 | 1033131204 | 1033131314 |
Base 5 | 101004335 | 101004435 |
Base 6 | 14244126 | 14244216 |
Base 7 | 4561407 | 4561457 |
Base 8 | 2367308 | 2367358 |
Base 9 | 1335489 | 1335549 |
Base 10 | 8136810 | 8137310 |
Base 11 | 5615111 | 5615611 |
Base 12 | 3b10812 | 3b11112 |
Base 13 | 2b06113 | 2b06613 |
Base 14 | 2192014 | 2192514 |
Base 15 | 1919815 | 1919d15 |
Base 16 | 13dd816 | 13ddd16 |