Compare 228213 vs 228223
| Property | 228213 | 228223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 32 × 253571 | 2282231 |
| Prime factorization | 3 × 3 × 25357 | 228223 |
| Divisors count | 6 | 2 |
| Divisors | 1, 3, 9, 25357, 76071, 228213 | 1, 228223 |
| Number of properties | 0 | 5 |
| Additive primes | 8221st | |
| Harmonic primes | 7633rd | |
| Isolated primes | 15474th | |
| Long primes | 7597th | |
| Primes | 20277th | |
| Roman numberals | ||
| Base 2 | 1101111011011101012 | 1101111011011111112 |
| Base 3 | 1021210011003 | 1021210012013 |
| Base 4 | 3132313114 | 3132313334 |
| Base 5 | 243003235 | 243003435 |
| Base 6 | 45203136 | 45203316 |
| Base 7 | 16402267 | 16402427 |
| Base 8 | 6755658 | 6755778 |
| Base 9 | 3770409 | 3770519 |
| Base 10 | 22821310 | 22822310 |
| Base 11 | 14650711 | 14651611 |
| Base 12 | b009912 | b00a712 |
| Base 13 | 7cb4b13 | 7cb5813 |
| Base 14 | 5d24d14 | 5d25914 |
| Base 15 | 4794315 | 4794d15 |
| Base 16 | 37b7516 | 37b7f16 |