Compare 91139 vs 91151
| Property | 91139 | 91151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 911391 | 911511 |
| Prime factorization | 91139 | 91151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 91139 | 1, 91151 |
| Number of properties | 7 | 5 |
| Additive primes | 3606th | 3607th |
| Chen primes | 3927th | 3928th |
| Happy primes | 1351st | |
| Long primes | 3329th | |
| Primes | 8813th | 8815th |
| Safe primes | 625th | |
| Sophie germain primes | 1084th | |
| Twin primes (1st member) | 1130th | 1131st |
| Roman numberals | ||
| Base 2 | 101100100000000112 | 101100100000011112 |
| Base 3 | 111220001123 | 111220002223 |
| Base 4 | 1121000034 | 1121000334 |
| Base 5 | 104040245 | 104041015 |
| Base 6 | 15415356 | 15415556 |
| Base 7 | 5264667 | 5265147 |
| Base 8 | 2620038 | 2620178 |
| Base 9 | 1480159 | 1480289 |
| Base 10 | 9113910 | 9115110 |
| Base 11 | 6252411 | 6253511 |
| Base 12 | 448ab12 | 448bb12 |
| Base 13 | 3263913 | 3264813 |
| Base 14 | 252dd14 | 2530b14 |
| Base 15 | 1c00e15 | 1c01b15 |
| Base 16 | 1640316 | 1640f16 |