Compare 379 vs 643
Property | 379 | 643 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 3791 | 6431 |
Prime factorization | 379 | 643 |
Divisors count | 2 | 2 |
Divisors | 1, 379 | 1, 643 |
Number of properties | 10 | 7 |
Additive primes | 44th | 63rd |
Chen primes | 54th | |
Cousin primes (1st member) | 21st | 29th |
Happy primes | 19th | |
Isolated primes | 34th | |
Left-truncatable primes | 38th | |
Long primes | 27th | |
Lucky primes | 33rd | |
Primes | 75th | 117th |
Prime triplets (2nd member) | 24th | |
Right-truncatable primes | 21st | |
Sexy primes (2nd member) | 41st | |
Sexy prime triplets (3rd member) | 19th | |
Twin primes (2nd member) | 29th | |
Roman numberals | CCCLXXIX | DCXLIII |
Base 2 | 1011110112 | 10100000112 |
Base 3 | 1120013 | 2122113 |
Base 4 | 113234 | 220034 |
Base 5 | 30045 | 100335 |
Base 6 | 14316 | 25516 |
Base 7 | 10517 | 16067 |
Base 8 | 5738 | 12038 |
Base 9 | 4619 | 7849 |
Base 10 | 37910 | 64310 |
Base 11 | 31511 | 53511 |
Base 12 | 27712 | 45712 |
Base 13 | 23213 | 3a613 |
Base 14 | 1d114 | 33d14 |
Base 15 | 1a415 | 2cd15 |
Base 16 | 17b16 | 28316 |