Compare 206819 vs 206829
Property | 206819 | 206829 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 2068191 | 32 × 73 × 671 |
Prime factorization | 206819 | 3 × 3 × 7 × 7 × 7 × 67 |
Divisors count | 2 | 24 |
Divisors | 1, 206819 | 1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 343, 441, 469, 603, 1029, 1407, 3087, 3283, 4221, 9849, 22981, 29547, 68943, 206829 |
Number of properties | 8 | 0 |
Chen primes | 7748th | |
Harmonic primes | 6945th | |
Long primes | 6943rd | |
Primes | 18533rd | |
Safe primes | 1210th | |
Sexy primes (2nd member) | 4410th | |
Sexy prime triplets (3rd member) | 890th | |
Twin primes (1st member) | 2218th | |
Roman numberals | ||
Base 2 | 1100100111111000112 | 1100100111111011012 |
Base 3 | 1011112002223 | 1011112011003 |
Base 4 | 3021332034 | 3021332314 |
Base 5 | 231042345 | 231043045 |
Base 6 | 42332556 | 42333136 |
Base 7 | 15206547 | 15210007 |
Base 8 | 6237438 | 6237558 |
Base 9 | 3446289 | 3446409 |
Base 10 | 20681910 | 20682910 |
Base 11 | 13142811 | 13143711 |
Base 12 | 9b82b12 | 9b83912 |
Base 13 | 731a213 | 731ac13 |
Base 14 | 5552b14 | 5553714 |
Base 15 | 4142e15 | 4143915 |
Base 16 | 327e316 | 327ed16 |