Compare 51971 vs 51978
| Property | 51971 | 51978 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 519711 | 21 × 31 × 86631 |
| Prime factorization | 51971 | 2 × 3 × 8663 |
| Divisors count | 2 | 8 |
| Divisors | 1, 51971 | 1, 2, 3, 6, 8663, 17326, 25989, 51978 |
| Number of properties | 8 | 0 |
| Additive primes | 2327th | |
| Chen primes | 2478th | |
| Long primes | 2019th | |
| Primes | 5316th | |
| Prime triplets (1st member) | 329th | |
| Sexy primes (1st member) | 1462nd | |
| Twin primes (1st member) | 728th | |
| Ulam primes | 393rd | |
| Roman numberals | ||
| Base 2 | 11001011000000112 | 11001011000010102 |
| Base 3 | 21220212123 | 21220220103 |
| Base 4 | 302300034 | 302300224 |
| Base 5 | 31303415 | 31304035 |
| Base 6 | 10403356 | 10403506 |
| Base 7 | 3043437 | 3043537 |
| Base 8 | 1454038 | 1454128 |
| Base 9 | 782559 | 782639 |
| Base 10 | 5197110 | 5197810 |
| Base 11 | 3605711 | 3606311 |
| Base 12 | 260ab12 | 260b612 |
| Base 13 | 1a86a13 | 1a87413 |
| Base 14 | 14d2314 | 14d2a14 |
| Base 15 | 105eb15 | 1060315 |
| Base 16 | cb0316 | cb0a16 |