Compare 212903 vs 213139
| Property | 212903 | 213139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2129031 | 2131391 |
| Prime factorization | 212903 | 213139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212903 | 1, 213139 |
| Number of properties | 10 | 5 |
| Additive primes | 7688th | 7701st |
| Harmonic primes | 7135th | |
| Isolated primes | 14490th | 14507th |
| Long primes | 7115th | 7124th |
| Primes | 19039th | 19058th |
| Safe primes | 1240th | |
| Sexy primes (1st member) | 4516th | |
| Sexy primes (2nd member) | 4515th | 4521st |
| Sexy prime triplets (2nd member) | 906th | |
| Ulam primes | 1370th | |
| Roman numberals | ||
| Base 2 | 1100111111101001112 | 1101000000100100112 |
| Base 3 | 1012110010223 | 1012111010013 |
| Base 4 | 3033322134 | 3100021034 |
| Base 5 | 233031035 | 233100245 |
| Base 6 | 43213556 | 43224316 |
| Base 7 | 15444657 | 15452537 |
| Base 8 | 6376478 | 6402238 |
| Base 9 | 3540389 | 3543319 |
| Base 10 | 21290310 | 21313910 |
| Base 11 | 135a5911 | 13615311 |
| Base 12 | a325b12 | a341712 |
| Base 13 | 75ba213 | 7602413 |
| Base 14 | 5783514 | 5796314 |
| Base 15 | 4313815 | 4324415 |
| Base 16 | 33fa716 | 3409316 |