Compare 83 vs 86
Property | 83 | 86 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 831 | 21 × 431 |
Prime factorization | 83 | 2 × 43 |
Divisors count | 2 | 4 |
Divisors | 1, 83 | 1, 2, 43, 86 |
Number of properties | 10 | 1 |
Additive primes | 13th | |
Chen primes | 19th | |
Cousin primes (2nd member) | 8th | |
Isolated primes | 8th | |
Left-truncatable primes | 14th | |
Primes | 23rd | |
Safe primes | 7th | |
Semiprimes | 29th | |
Sexy primes (1st member) | 15th | |
Sophie germain primes | 9th | |
Super primes | 9th | |
Roman numberals | LXXXIII | LXXXVI |
Base 2 | 10100112 | 10101102 |
Base 3 | 100023 | 100123 |
Base 4 | 11034 | 11124 |
Base 5 | 3135 | 3215 |
Base 6 | 2156 | 2226 |
Base 7 | 1467 | 1527 |
Base 8 | 1238 | 1268 |
Base 9 | 1029 | 1059 |
Base 10 | 8310 | 8610 |
Base 11 | 7611 | 7911 |
Base 12 | 6b12 | 7212 |
Base 13 | 6513 | 6813 |
Base 14 | 5d14 | 6214 |
Base 15 | 5815 | 5b15 |
Base 16 | 5316 | 5616 |