Compare 7121 vs 7124
Property | 7121 | 7124 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 71211 | 22 × 131 × 1371 |
Prime factorization | 7121 | 2 × 2 × 13 × 137 |
Divisors count | 2 | 12 |
Divisors | 1, 7121 | 1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124 |
Number of properties | 9 | 0 |
Additive primes | 454th | |
Chen primes | 496th | |
Emirps | 151st | |
Harmonic primes | 332nd | |
Isolated primes | 589th | |
Primes | 912th | |
Pythagorean primes | 448th | |
Sexy primes (1st member) | 320th | |
Sophie germain primes | 154th | |
Roman numberals | ||
Base 2 | 11011110100012 | 11011110101002 |
Base 3 | 1002022023 | 1002022123 |
Base 4 | 12331014 | 12331104 |
Base 5 | 2114415 | 2114445 |
Base 6 | 525456 | 525526 |
Base 7 | 265227 | 265257 |
Base 8 | 157218 | 157248 |
Base 9 | 106829 | 106859 |
Base 10 | 712110 | 712410 |
Base 11 | 539411 | 539711 |
Base 12 | 415512 | 415812 |
Base 13 | 331a13 | 332013 |
Base 14 | 284914 | 284c14 |
Base 15 | 219b15 | 219e15 |
Base 16 | 1bd116 | 1bd416 |