Compare 30013 vs 30020
Property | 30013 | 30020 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 300131 | 22 × 51 × 191 × 791 |
Prime factorization | 30013 | 2 × 2 × 5 × 19 × 79 |
Divisors count | 2 | 24 |
Divisors | 1, 30013 | 1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 7505, 15010, 30020 |
Number of properties | 7 | 0 |
Additive primes | 1467th | |
Centered square primes | 42nd | |
Happy primes | 525th | |
Lucky primes | 501st | |
Primes | 3247th | |
Pythagorean primes | 1612th | |
Twin primes (2nd member) | 468th | |
Roman numberals | ||
Base 2 | 1110101001111012 | 1110101010001002 |
Base 3 | 11120111213 | 11120112123 |
Base 4 | 131103314 | 131110104 |
Base 5 | 14300235 | 14300405 |
Base 6 | 3505416 | 3505526 |
Base 7 | 1533347 | 1533447 |
Base 8 | 724758 | 725048 |
Base 9 | 451479 | 451559 |
Base 10 | 3001310 | 3002010 |
Base 11 | 2060511 | 2061111 |
Base 12 | 1545112 | 1545812 |
Base 13 | 1087913 | 1088313 |
Base 14 | ad1b14 | ad2414 |
Base 15 | 8d5d15 | 8d6515 |
Base 16 | 753d16 | 754416 |