Compare 206172 vs 206177
| Property | 206172 | 206177 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 33 × 231 × 831 | 2061771 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 23 × 83 | 206177 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 83, 92, 108, 138, 166, 207, 249, 276, 332, 414, 498, 621, 747, 828, 996, 1242, 1494, 1909, 2241, 2484, 2988, 3818, 4482, 5727, 7636, 8964, 11454, 17181, 22908, 34362, 51543, 68724, 103086, 206172 | 1, 206177 |
| Number of properties | 0 | 10 |
| Additive primes | 7451st | |
| Chen primes | 7726th | |
| Good primes | 1041st | |
| Happy primes | 2812th | |
| Long primes | 6922nd | |
| Primes | 18478th | |
| Prime triplets (1st member) | 862nd | |
| Pythagorean primes | 9227th | |
| Sexy primes (1st member) | 4397th | |
| Twin primes (1st member) | 2213th | |
| Roman numberals | ||
| Base 2 | 1100100101010111002 | 1100100101011000012 |
| Base 3 | 1011102110003 | 1011102110123 |
| Base 4 | 3021111304 | 3021112014 |
| Base 5 | 230441425 | 230442025 |
| Base 6 | 42303006 | 42303056 |
| Base 7 | 15160417 | 15160467 |
| Base 8 | 6225348 | 6225418 |
| Base 9 | 3437309 | 3437359 |
| Base 10 | 20617210 | 20617710 |
| Base 11 | 13099a11 | 1309a411 |
| Base 12 | 9b39012 | 9b39512 |
| Base 13 | 72ac513 | 72aca13 |
| Base 14 | 551c814 | 551cd14 |
| Base 15 | 4114c15 | 4115215 |
| Base 16 | 3255c16 | 3256116 |