Compare 133979 vs 133991
| Property | 133979 | 133991 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1339791 | 111 × 131 × 9371 |
| Prime factorization | 133979 | 11 × 13 × 937 |
| Divisors count | 2 | 8 |
| Divisors | 1, 133979 | 1, 11, 13, 143, 937, 10307, 12181, 133991 |
| Number of properties | 6 | 0 |
| Chen primes | 5382nd | |
| Happy primes | 1953rd | |
| Long primes | 4675th | |
| Primes | 12493rd | |
| Sophie germain primes | 1490th | |
| Twin primes (1st member) | 1553rd | |
| Roman numberals | ||
| Base 2 | 1000001011010110112 | 1000001011011001112 |
| Base 3 | 202102100123 | 202102101223 |
| Base 4 | 2002311234 | 2002312134 |
| Base 5 | 132414045 | 132414315 |
| Base 6 | 25121356 | 25121556 |
| Base 7 | 10654167 | 10654347 |
| Base 8 | 4055338 | 4055478 |
| Base 9 | 2237059 | 2237189 |
| Base 10 | 13397910 | 13399110 |
| Base 11 | 9172a11 | 9174011 |
| Base 12 | 6564b12 | 6565b12 |
| Base 13 | 48ca113 | 48cb013 |
| Base 14 | 36b7d14 | 36b8b14 |
| Base 15 | 29a6e15 | 29a7b15 |
| Base 16 | 20b5b16 | 20b6716 |