Compare 66100 vs 66107
Property | 66100 | 66107 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 52 × 6611 | 661071 |
Prime factorization | 2 × 2 × 5 × 5 × 661 | 66107 |
Divisors count | 18 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 25, 50, 100, 661, 1322, 2644, 3305, 6610, 13220, 16525, 33050, 66100 | 1, 66107 |
Number of properties | 0 | 7 |
Chen primes | 3023rd | |
Cousin primes (2nd member) | 869th | |
Harmonic primes | 2479th | |
Primes | 6601st | |
Prime triplets (2nd member) | 372nd | |
Safe primes | 480th | |
Twin primes (1st member) | 869th | |
Roman numberals | ||
Base 2 | 100000010001101002 | 100000010001110112 |
Base 3 | 101002000113 | 101002001023 |
Base 4 | 1000203104 | 1000203234 |
Base 5 | 41034005 | 41034125 |
Base 6 | 12300046 | 12300156 |
Base 7 | 3634667 | 3635067 |
Base 8 | 2010648 | 2010738 |
Base 9 | 1106049 | 1106129 |
Base 10 | 6610010 | 6610710 |
Base 11 | 4573111 | 4573811 |
Base 12 | 3230412 | 3230b12 |
Base 13 | 2411813 | 2412213 |
Base 14 | 1a13614 | 1a13d14 |
Base 15 | 148ba15 | 148c215 |
Base 16 | 1023416 | 1023b16 |