Compare 180999 vs 181001
Property | 180999 | 181001 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 32 × 71 × 132 × 171 | 1810011 |
Prime factorization | 3 × 3 × 7 × 13 × 13 × 17 | 181001 |
Divisors count | 36 | 2 |
Divisors | 1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 169, 221, 273, 357, 507, 663, 819, 1071, 1183, 1521, 1547, 1989, 2873, 3549, 4641, 8619, 10647, 13923, 20111, 25857, 60333, 180999 | 1, 181001 |
Number of properties | 0 | 6 |
Additive primes | 6684th | |
Chen primes | 6947th | |
Primes | 16414th | |
Pythagorean primes | 8195th | |
Sophie germain primes | 1899th | |
Twin primes (1st member) | 1985th | |
Roman numberals | ||
Base 2 | 1011000011000001112 | 1011000011000010012 |
Base 3 | 1000120212003 | 1000120212023 |
Base 4 | 2300300134 | 2300300214 |
Base 5 | 212424445 | 212430015 |
Base 6 | 35135436 | 35135456 |
Base 7 | 13524607 | 13524627 |
Base 8 | 5414078 | 5414118 |
Base 9 | 3052509 | 3052529 |
Base 10 | 18099910 | 18100110 |
Base 11 | 113a9511 | 113a9711 |
Base 12 | 888b312 | 888b512 |
Base 13 | 6450013 | 6450213 |
Base 14 | 49d6714 | 49d6914 |
Base 15 | 3896915 | 3896b15 |
Base 16 | 2c30716 | 2c30916 |