Compare 135974 vs 135979
Property | 135974 | 135979 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 679871 | 1359791 |
Prime factorization | 2 × 67987 | 135979 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 67987, 135974 | 1, 135979 |
Number of properties | 1 | 5 |
Harmonic primes | 4764th | |
Lucky primes | 1657th | |
Primes | 12665th | |
Semiprimes | 31331st | |
Twin primes (2nd member) | 1575th | |
Ulam primes | 893rd | |
Roman numberals | ||
Base 2 | 1000010011001001102 | 1000010011001010112 |
Base 3 | 202201120023 | 202201120213 |
Base 4 | 2010302124 | 2010302234 |
Base 5 | 133223445 | 133224045 |
Base 6 | 25253026 | 25253116 |
Base 7 | 11042667 | 11043047 |
Base 8 | 4114468 | 4114538 |
Base 9 | 2264629 | 2264679 |
Base 10 | 13597410 | 13597910 |
Base 11 | 9318311 | 9318811 |
Base 12 | 6683212 | 6683712 |
Base 13 | 49b7713 | 49b7c13 |
Base 14 | 377a614 | 377ab14 |
Base 15 | 2a44e15 | 2a45415 |
Base 16 | 2132616 | 2132b16 |