Compare 163411 vs 163420
| Property | 163411 | 163420 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 1634111 | 22 × 51 × 81711 |
| Prime factorization | 163411 | 2 × 2 × 5 × 8171 |
| Divisors count | 2 | 12 |
| Divisors | 1, 163411 | 1, 2, 4, 5, 10, 20, 8171, 16342, 32684, 40855, 81710, 163420 |
| Number of properties | 6 | 0 |
| Harmonic primes | 5617th | |
| Long primes | 5591st | |
| Primes | 14967th | |
| Sexy primes (1st member) | 3622nd | |
| Twin primes (2nd member) | 1834th | |
| Ulam primes | 1073rd | |
| Roman numberals | ||
| Base 2 | 1001111110010100112 | 1001111110010111002 |
| Base 3 | 220220110213 | 220220111213 |
| Base 4 | 2133211034 | 2133211304 |
| Base 5 | 202121215 | 202121405 |
| Base 6 | 33003116 | 33003246 |
| Base 7 | 12502637 | 12503057 |
| Base 8 | 4771238 | 4771348 |
| Base 9 | 2681379 | 2681479 |
| Base 10 | 16341110 | 16342010 |
| Base 11 | 10185611 | 10186411 |
| Base 12 | 7a69712 | 7a6a412 |
| Base 13 | 594c113 | 594ca13 |
| Base 14 | 437a314 | 437ac14 |
| Base 15 | 3364115 | 3364a15 |
| Base 16 | 27e5316 | 27e5c16 |