Compare 91139 vs 91149
| Property | 91139 | 91149 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 911391 | 31 × 231 × 13211 |
| Prime factorization | 91139 | 3 × 23 × 1321 |
| Divisors count | 2 | 8 |
| Divisors | 1, 91139 | 1, 3, 23, 69, 1321, 3963, 30383, 91149 |
| Number of properties | 7 | 0 |
| Additive primes | 3606th | |
| Chen primes | 3927th | |
| Long primes | 3329th | |
| Primes | 8813th | |
| Safe primes | 625th | |
| Sophie germain primes | 1084th | |
| Twin primes (1st member) | 1130th | |
| Roman numberals | ||
| Base 2 | 101100100000000112 | 101100100000011012 |
| Base 3 | 111220001123 | 111220002203 |
| Base 4 | 1121000034 | 1121000314 |
| Base 5 | 104040245 | 104040445 |
| Base 6 | 15415356 | 15415536 |
| Base 7 | 5264667 | 5265127 |
| Base 8 | 2620038 | 2620158 |
| Base 9 | 1480159 | 1480269 |
| Base 10 | 9113910 | 9114910 |
| Base 11 | 6252411 | 6253311 |
| Base 12 | 448ab12 | 448b912 |
| Base 13 | 3263913 | 3264613 |
| Base 14 | 252dd14 | 2530914 |
| Base 15 | 1c00e15 | 1c01915 |
| Base 16 | 1640316 | 1640d16 |