Compare 202639 vs 202931
| Property | 202639 | 202931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2026391 | 2029311 |
| Prime factorization | 202639 | 202931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 202639 | 1, 202931 |
| Number of properties | 4 | 6 |
| Additive primes | 7334th | |
| Chen primes | 7607th | 7619th |
| Harmonic primes | 6830th | 6841st |
| Primes | 18196th | 18219th |
| Sophie germain primes | 2079th | |
| Twin primes (1st member) | 2180th | |
| Twin primes (2nd member) | 2177th | |
| Roman numberals | ||
| Base 2 | 1100010111100011112 | 1100011000101100112 |
| Base 3 | 1010212220113 | 1010221002223 |
| Base 4 | 3011320334 | 3012023034 |
| Base 5 | 224410245 | 224432115 |
| Base 6 | 42020516 | 42032556 |
| Base 7 | 15025337 | 15034317 |
| Base 8 | 6136178 | 6142638 |
| Base 9 | 3378649 | 3383289 |
| Base 10 | 20263910 | 20293110 |
| Base 11 | 12927811 | 12951311 |
| Base 12 | 9932712 | 9952b12 |
| Base 13 | 7130813 | 714a113 |
| Base 14 | 53bc314 | 53d5114 |
| Base 15 | 4009415 | 401db15 |
| Base 16 | 3178f16 | 318b316 |