Compare 220931 vs 220942
| Property | 220931 | 220942 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2209311 | 21 × 611 × 18111 |
| Prime factorization | 220931 | 2 × 61 × 1811 |
| Divisors count | 2 | 8 |
| Divisors | 1, 220931 | 1, 2, 61, 122, 1811, 3622, 110471, 220942 |
| Number of properties | 6 | 0 |
| Additive primes | 7969th | |
| Chen primes | 8211th | |
| Harmonic primes | 7387th | |
| Long primes | 7374th | |
| Primes | 19693rd | |
| Twin primes (1st member) | 2336th | |
| Roman numberals | ||
| Base 2 | 1101011111000000112 | 1101011111000011102 |
| Base 3 | 1020200011223 | 1020200020013 |
| Base 4 | 3113300034 | 3113300324 |
| Base 5 | 240322115 | 240322325 |
| Base 6 | 44224556 | 44225146 |
| Base 7 | 16100547 | 16101017 |
| Base 8 | 6574038 | 6574168 |
| Base 9 | 3660489 | 3660619 |
| Base 10 | 22093110 | 22094210 |
| Base 11 | 140a9711 | 140aa711 |
| Base 12 | a7a2b12 | a7a3a12 |
| Base 13 | 7973913 | 7974713 |
| Base 14 | 5a72b14 | 5a73814 |
| Base 15 | 456db15 | 456e715 |
| Base 16 | 35f0316 | 35f0e16 |