Compare 135979 vs 135990
Property | 135979 | 135990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1359791 | 21 × 32 × 51 × 15111 |
Prime factorization | 135979 | 2 × 3 × 3 × 5 × 1511 |
Divisors count | 2 | 24 |
Divisors | 1, 135979 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1511, 3022, 4533, 7555, 9066, 13599, 15110, 22665, 27198, 45330, 67995, 135990 |
Number of properties | 5 | 0 |
Harmonic primes | 4764th | |
Lucky primes | 1657th | |
Primes | 12665th | |
Twin primes (2nd member) | 1575th | |
Ulam primes | 893rd | |
Roman numberals | ||
Base 2 | 1000010011001010112 | 1000010011001101102 |
Base 3 | 202201120213 | 202201122003 |
Base 4 | 2010302234 | 2010303124 |
Base 5 | 133224045 | 133224305 |
Base 6 | 25253116 | 25253306 |
Base 7 | 11043047 | 11043217 |
Base 8 | 4114538 | 4114668 |
Base 9 | 2264679 | 2264809 |
Base 10 | 13597910 | 13599010 |
Base 11 | 9318811 | 9319811 |
Base 12 | 6683712 | 6684612 |
Base 13 | 49b7c13 | 49b8a13 |
Base 14 | 377ab14 | 377b814 |
Base 15 | 2a45415 | 2a46015 |
Base 16 | 2132b16 | 2133616 |