Compare 81970 vs 81971
Property | 81970 | 81971 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 71 × 11711 | 819711 |
Prime factorization | 2 × 5 × 7 × 1171 | 81971 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 1171, 2342, 5855, 8197, 11710, 16394, 40985, 81970 | 1, 81971 |
Number of properties | 0 | 6 |
Chen primes | 3613th | |
Cousin primes (2nd member) | 1034th | |
Long primes | 3042nd | |
Primes | 8016th | |
Prime triplets (2nd member) | 433rd | |
Twin primes (1st member) | 1032nd | |
Roman numberals | ||
Base 2 | 101000000001100102 | 101000000001100112 |
Base 3 | 110111022213 | 110111022223 |
Base 4 | 1100003024 | 1100003034 |
Base 5 | 101103405 | 101103415 |
Base 6 | 14312546 | 14312556 |
Base 7 | 4606607 | 4606617 |
Base 8 | 2400628 | 2400638 |
Base 9 | 1343879 | 1343889 |
Base 10 | 8197010 | 8197110 |
Base 11 | 5664911 | 5664a11 |
Base 12 | 3b52a12 | 3b52b12 |
Base 13 | 2b40513 | 2b40613 |
Base 14 | 21c3014 | 21c3114 |
Base 15 | 1944a15 | 1944b15 |
Base 16 | 1403216 | 1403316 |