Compare 990371 vs 992021
| Property | 990371 | 992021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9903711 | 9920211 |
| Prime factorization | 990371 | 992021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990371 | 1, 992021 |
| Number of properties | 9 | 7 |
| Additive primes | 29860th | 29907th |
| Chen primes | 29713th | 29752nd |
| Emirps | 10959th | 11000th |
| Isolated primes | 61595th | |
| Primes | 77806th | 77929th |
| Sexy primes (1st member) | 16247th | |
| Sexy prime quadrupletss (1st member) | 324th | |
| Sexy prime triplets (1st member) | 2877th | |
| Sophie germain primes | 7678th | 7690th |
| Super primes | 7656th | |
| Twin primes (1st member) | 8114th | |
| Roman numberals | ||
| Base 2 | 111100011100101000112 | 111100100011000101012 |
| Base 3 | 12120221121023 | 12121012101123 |
| Base 4 | 33013022034 | 33020301114 |
| Base 5 | 2231424415 | 2232210415 |
| Base 6 | 331210156 | 331324056 |
| Base 7 | 112632447 | 113011227 |
| Base 8 | 36162438 | 36214258 |
| Base 9 | 17684729 | 17717159 |
| Base 10 | 99037110 | 99202110 |
| Base 11 | 61709811 | 61835811 |
| Base 12 | 3b916b12 | 3ba10512 |
| Base 13 | 288a2513 | 2896c413 |
| Base 14 | 1baccb14 | 1bb74914 |
| Base 15 | 14869b15 | 148deb15 |
| Base 16 | f1ca316 | f231516 |