Compare 83 vs 90
Property | 83 | 90 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 831 | 21 × 32 × 51 |
Prime factorization | 83 | 2 × 3 × 3 × 5 |
Divisors count | 2 | 12 |
Divisors | 1, 83 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 |
Number of properties | 10 | 0 |
Additive primes | 13th | |
Chen primes | 19th | |
Cousin primes (2nd member) | 8th | |
Isolated primes | 8th | |
Left-truncatable primes | 14th | |
Primes | 23rd | |
Safe primes | 7th | |
Sexy primes (1st member) | 15th | |
Sophie germain primes | 9th | |
Super primes | 9th | |
Roman numberals | LXXXIII | XC |
Base 2 | 10100112 | 10110102 |
Base 3 | 100023 | 101003 |
Base 4 | 11034 | 11224 |
Base 5 | 3135 | 3305 |
Base 6 | 2156 | 2306 |
Base 7 | 1467 | 1567 |
Base 8 | 1238 | 1328 |
Base 9 | 1029 | 1109 |
Base 10 | 8310 | 9010 |
Base 11 | 7611 | 8211 |
Base 12 | 6b12 | 7612 |
Base 13 | 6513 | 6c13 |
Base 14 | 5d14 | 6614 |
Base 15 | 5815 | 6015 |
Base 16 | 5316 | 5a16 |