Compare 220931 vs 221411
| Property | 220931 | 221411 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2209311 | 2214111 |
| Prime factorization | 220931 | 221411 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220931 | 1, 221411 |
| Number of properties | 6 | 7 |
| Additive primes | 7969th | 7983rd |
| Chen primes | 8211th | 8222nd |
| Harmonic primes | 7387th | 7406th |
| Long primes | 7374th | |
| Primes | 19693rd | 19728th |
| Sophie germain primes | 2237th | |
| Twin primes (1st member) | 2336th | 2341st |
| Ulam primes | 1407th | |
| Roman numberals | ||
| Base 2 | 1101011111000000112 | 1101100000111000112 |
| Base 3 | 1020200011223 | 1020202011023 |
| Base 4 | 3113300034 | 3120032034 |
| Base 5 | 240322115 | 240411215 |
| Base 6 | 44224556 | 44250156 |
| Base 7 | 16100547 | 16113417 |
| Base 8 | 6574038 | 6603438 |
| Base 9 | 3660489 | 3666429 |
| Base 10 | 22093110 | 22141110 |
| Base 11 | 140a9711 | 14139311 |
| Base 12 | a7a2b12 | a816b12 |
| Base 13 | 7973913 | 79a1813 |
| Base 14 | 5a72b14 | 5a99114 |
| Base 15 | 456db15 | 4590b15 |
| Base 16 | 35f0316 | 360e316 |