Compare 16980 vs 16981
Property | 16980 | 16981 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 31 × 51 × 2831 | 169811 |
Prime factorization | 2 × 2 × 3 × 5 × 283 | 16981 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 16980 | 1, 16981 |
Number of properties | 0 | 7 |
Long primes | 757th | |
Lucky primes | 319th | |
Primes | 1958th | |
Pythagorean primes | 966th | |
Sexy primes (1st member) | 610th | |
Sexy prime triplets (1st member) | 171st | |
Twin primes (2nd member) | 297th | |
Roman numberals | ||
Base 2 | 1000010010101002 | 1000010010101012 |
Base 3 | 2120212203 | 2120212213 |
Base 4 | 100211104 | 100211114 |
Base 5 | 10204105 | 10204115 |
Base 6 | 2103406 | 2103416 |
Base 7 | 1003357 | 1003367 |
Base 8 | 411248 | 411258 |
Base 9 | 252569 | 252579 |
Base 10 | 1698010 | 1698110 |
Base 11 | 1183711 | 1183811 |
Base 12 | 99b012 | 99b112 |
Base 13 | 796213 | 796313 |
Base 14 | 628c14 | 628d14 |
Base 15 | 507015 | 507115 |
Base 16 | 425416 | 425516 |