Compare 68109 vs 68111
| Property | 68109 | 68111 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 731 × 3111 | 681111 |
| Prime factorization | 3 × 73 × 311 | 68111 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 73, 219, 311, 933, 22703, 68109 | 1, 68111 |
| Number of properties | 0 | 8 |
| Additive primes | 2894th | |
| Centered heptagonal primes | 33rd | |
| Chen primes | 3099th | |
| Happy primes | 1054th | |
| Harmonic primes | 2561st | |
| Primes | 6782nd | |
| Sophie germain primes | 859th | |
| Twin primes (1st member) | 885th | |
| Roman numberals | ||
| Base 2 | 100001010000011012 | 100001010000011112 |
| Base 3 | 101101021203 | 101101021223 |
| Base 4 | 1002200314 | 1002200334 |
| Base 5 | 41344145 | 41344215 |
| Base 6 | 12431536 | 12431556 |
| Base 7 | 4023667 | 4024017 |
| Base 8 | 2050158 | 2050178 |
| Base 9 | 1133769 | 1133789 |
| Base 10 | 6810910 | 6811110 |
| Base 11 | 4719811 | 4719a11 |
| Base 12 | 334b912 | 334bb12 |
| Base 13 | 2500213 | 2500413 |
| Base 14 | 1ab6d14 | 1ab7114 |
| Base 15 | 152a915 | 152ab15 |
| Base 16 | 10a0d16 | 10a0f16 |