Compare 670979 vs 670991
Property | 670979 | 670991 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 231 × 291731 | 6709911 |
Prime factorization | 23 × 29173 | 670991 |
Divisors count | 4 | 2 |
Divisors | 1, 23, 29173, 670979 | 1, 670991 |
Number of properties | 1 | 5 |
Chen primes | 21254th | |
Cousin primes (2nd member) | 5864th | |
Isolated primes | 42651st | |
Primes | 54384th | |
Semiprimes | 143495th | |
Sophie germain primes | 5525th | |
Roman numberals | ||
Base 2 | 101000111101000000112 | 101000111101000011112 |
Base 3 | 10210021020023 | 10210021021123 |
Base 4 | 22033100034 | 22033100334 |
Base 5 | 1324324045 | 1324324315 |
Base 6 | 222142156 | 222142356 |
Base 7 | 54631317 | 54631467 |
Base 8 | 24364038 | 24364178 |
Base 9 | 12323629 | 12323759 |
Base 10 | 67097910 | 67099110 |
Base 11 | 41913111 | 41914211 |
Base 12 | 28436b12 | 28437b12 |
Base 13 | 1a653a13 | 1a654913 |
Base 14 | 13675114 | 13675d14 |
Base 15 | d3c1e15 | d3c2b15 |
Base 16 | a3d0316 | a3d0f16 |