Compare 212671 vs 212680
Property | 212671 | 212680 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2126711 | 23 × 51 × 131 × 4091 |
Prime factorization | 212671 | 2 × 2 × 2 × 5 × 13 × 409 |
Divisors count | 2 | 32 |
Divisors | 1, 212671 | 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 409, 520, 818, 1636, 2045, 3272, 4090, 5317, 8180, 10634, 16360, 21268, 26585, 42536, 53170, 106340, 212680 |
Number of properties | 7 | 0 |
Additive primes | 7682nd | |
Chen primes | 7945th | |
Harmonic primes | 7127th | |
Primes | 19023rd | |
Sexy primes (1st member) | 4511th | |
Sexy prime triplets (1st member) | 905th | |
Twin primes (2nd member) | 2274th | |
Roman numberals | ||
Base 2 | 1100111110101111112 | 1100111110110010002 |
Base 3 | 1012102012013 | 1012102020013 |
Base 4 | 3033223334 | 3033230204 |
Base 5 | 233011415 | 233012105 |
Base 6 | 43203316 | 43203446 |
Base 7 | 15440147 | 15440267 |
Base 8 | 6372778 | 6373108 |
Base 9 | 3536519 | 3536619 |
Base 10 | 21267110 | 21268010 |
Base 11 | 13586811 | 13587611 |
Base 12 | a30a712 | a30b412 |
Base 13 | 75a5413 | 75a6013 |
Base 14 | 5770b14 | 5771614 |
Base 15 | 4303115 | 4303a15 |
Base 16 | 33ebf16 | 33ec816 |