Compare 215843 vs 216149
| Property | 215843 | 216149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2158431 | 2161491 |
| Prime factorization | 215843 | 216149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 215843 | 1, 216149 |
| Number of properties | 4 | 7 |
| Additive primes | 7804th | 7813th |
| Happy primes | 2931st | |
| Harmonic primes | 7236th | |
| Isolated primes | 14693rd | 14716th |
| Long primes | 7224th | |
| Primes | 19274th | 19299th |
| Pythagorean primes | 9627th | |
| Ulam primes | 1381st | |
| Roman numberals | ||
| Base 2 | 1101001011001000112 | 1101001100010101012 |
| Base 3 | 1012220020123 | 1012221111123 |
| Base 4 | 3102302034 | 3103011114 |
| Base 5 | 234013335 | 234040445 |
| Base 6 | 43431356 | 43444056 |
| Base 7 | 15561657 | 15601137 |
| Base 8 | 6454438 | 6461258 |
| Base 9 | 3580659 | 3584459 |
| Base 10 | 21584310 | 21614910 |
| Base 11 | 13819111 | 13843a11 |
| Base 12 | a4aab12 | a510512 |
| Base 13 | 7732413 | 774cb13 |
| Base 14 | 5893514 | 58ab314 |
| Base 15 | 43e4815 | 4409e15 |
| Base 16 | 34b2316 | 34c5516 |