Compare 381373 vs 381381
| Property | 381373 | 381381 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 3813731 | 31 × 71 × 111 × 131 × 1271 |
| Prime factorization | 381373 | 3 × 7 × 11 × 13 × 127 |
| Divisors count | 2 | 32 |
| Divisors | 1, 381373 | 1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 127, 143, 231, 273, 381, 429, 889, 1001, 1397, 1651, 2667, 3003, 4191, 4953, 9779, 11557, 18161, 29337, 34671, 54483, 127127, 381381 |
| Number of properties | 6 | 0 |
| Cousin primes (1st member) | 3650th | |
| Emirps | 6241st | |
| Left-truncatable primes | 442nd | |
| Primes | 32400th | |
| Prime triplets (2nd member) | 1395th | |
| Twin primes (2nd member) | 3657th | |
| Roman numberals | ||
| Base 2 | 10111010001101111012 | 10111010001110001012 |
| Base 3 | 2011010102213 | 2011010110203 |
| Base 4 | 11310123314 | 11310130114 |
| Base 5 | 442004435 | 442010115 |
| Base 6 | 121013416 | 121013536 |
| Base 7 | 31456067 | 31456207 |
| Base 8 | 13506758 | 13507058 |
| Base 9 | 6411279 | 6411369 |
| Base 10 | 38137310 | 38138110 |
| Base 11 | 24059311 | 2405a011 |
| Base 12 | 16485112 | 16485912 |
| Base 13 | 10478513 | 10479013 |
| Base 14 | 9cdad14 | 9cdb714 |
| Base 15 | 77eed15 | 7800615 |
| Base 16 | 5d1bd16 | 5d1c516 |