Compare 81970 vs 81971

Property8197081971
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 51 × 71 × 11711819711
Prime factorization2 × 5 × 7 × 117181971
Divisors count162
Divisors1, 2, 5, 7, 10, 14, 35, 70, 1171, 2342, 5855, 8197, 11710, 16394, 40985, 819701, 81971
Number of properties06
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 2101000000001100102101000000001100112
Base 3110111022213110111022223
Base 411000030241100003034
Base 5101103405101103415
Base 61431254614312556
Base 746066074606617
Base 824006282400638
Base 913438791343889
Base 1081970108197110
Base 1156649115664a11
Base 123b52a123b52b12
Base 132b405132b40613
Base 1421c301421c3114
Base 151944a151944b15
Base 1614032161403316
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