Compare 23813 vs 23820
Property | 23813 | 23820 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 238131 | 22 × 31 × 51 × 3971 |
Prime factorization | 23813 | 2 × 2 × 3 × 5 × 397 |
Divisors count | 2 | 24 |
Divisors | 1, 23813 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820 |
Number of properties | 6 | 0 |
Additive primes | 1211th | |
Harmonic primes | 973rd | |
Isolated primes | 1849th | |
Primes | 2648th | |
Pythagorean primes | 1315th | |
Sexy primes (1st member) | 794th | |
Roman numberals | ||
Base 2 | 1011101000001012 | 1011101000011002 |
Base 3 | 10121222223 | 10122000203 |
Base 4 | 113100114 | 113100304 |
Base 5 | 12302235 | 12302405 |
Base 6 | 3021256 | 3021406 |
Base 7 | 1262667 | 1263067 |
Base 8 | 564058 | 564148 |
Base 9 | 355889 | 356069 |
Base 10 | 2381310 | 2382010 |
Base 11 | 1698911 | 1699511 |
Base 12 | 1194512 | 1195012 |
Base 13 | aaba13 | aac413 |
Base 14 | 896d14 | 897614 |
Base 15 | 70c815 | 70d015 |
Base 16 | 5d0516 | 5d0c16 |