Compare 16975 vs 16981
Property | 16975 | 16981 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 52 × 71 × 971 | 169811 |
Prime factorization | 5 × 5 × 7 × 97 | 16981 |
Divisors count | 12 | 2 |
Divisors | 1, 5, 7, 25, 35, 97, 175, 485, 679, 2425, 3395, 16975 | 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 | 1000010010011112 | 1000010010101012 |
Base 3 | 2120212013 | 2120212213 |
Base 4 | 100210334 | 100211114 |
Base 5 | 10204005 | 10204115 |
Base 6 | 2103316 | 2103416 |
Base 7 | 1003307 | 1003367 |
Base 8 | 411178 | 411258 |
Base 9 | 252519 | 252579 |
Base 10 | 1697510 | 1698110 |
Base 11 | 1183211 | 1183811 |
Base 12 | 99a712 | 99b112 |
Base 13 | 795a13 | 796313 |
Base 14 | 628714 | 628d14 |
Base 15 | 506a15 | 507115 |
Base 16 | 424f16 | 425516 |