Compare 213623 vs 215249
| Property | 213623 | 215249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2136231 | 2152491 |
| Prime factorization | 213623 | 215249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213623 | 1, 215249 |
| Number of properties | 4 | 6 |
| Additive primes | 7726th | 7784th |
| Chen primes | 8020th | |
| Isolated primes | 14542nd | 14653rd |
| Primes | 19099th | 19228th |
| Pythagorean primes | 9591st | |
| Sophie germain primes | 2172nd | 2182nd |
| Roman numberals | ||
| Base 2 | 1101000010011101112 | 1101001000110100012 |
| Base 3 | 1012120002223 | 1012210210123 |
| Base 4 | 3100213134 | 3102031014 |
| Base 5 | 233134435 | 233414445 |
| Base 6 | 43245556 | 43403056 |
| Base 7 | 15465447 | 15543567 |
| Base 8 | 6411678 | 6443218 |
| Base 9 | 3550289 | 3572359 |
| Base 10 | 21362310 | 21524910 |
| Base 11 | 13655311 | 1377a111 |
| Base 12 | a375b12 | a469512 |
| Base 13 | 7630713 | 76c8813 |
| Base 14 | 57bcb14 | 5862d14 |
| Base 15 | 4346815 | 43b9e15 |
| Base 16 | 3427716 | 348d116 |