Compare 20903 vs 20904
Property | 20903 | 20904 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 209031 | 23 × 31 × 131 × 671 |
Prime factorization | 20903 | 2 × 2 × 2 × 3 × 13 × 67 |
Divisors count | 2 | 32 |
Divisors | 1, 20903 | 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904 |
Number of properties | 7 | 0 |
Cousin primes (2nd member) | 356th | |
Happy primes | 389th | |
Harmonic primes | 863rd | |
Isolated primes | 1641st | |
Primes | 2352nd | |
Prime triplets (3rd member) | 174th | |
Sexy primes (2nd member) | 713th | |
Roman numberals | ||
Base 2 | 1010001101001112 | 1010001101010002 |
Base 3 | 10012000123 | 10012000203 |
Base 4 | 110122134 | 110122204 |
Base 5 | 11321035 | 11321045 |
Base 6 | 2404356 | 2404406 |
Base 7 | 1146417 | 1146427 |
Base 8 | 506478 | 506508 |
Base 9 | 316059 | 316069 |
Base 10 | 2090310 | 2090410 |
Base 11 | 1478311 | 1478411 |
Base 12 | 1011b12 | 1012012 |
Base 13 | 968c13 | 969013 |
Base 14 | 789114 | 789214 |
Base 15 | 62d815 | 62d915 |
Base 16 | 51a716 | 51a816 |