Compare 136982 vs 136991

Property136982136991
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 6849111369911
Prime factorization2 × 68491136991
Divisors count42
Divisors1, 2, 68491, 1369821, 136991
Number of properties17
Additive primes 5268th
Chen primes 5497th
Cousin primes (2nd member) 1578th
Harmonic primes 4797th
Primes 12759th
Prime triplets (2nd member) 639th
Semiprimes31532nd 
Twin primes (1st member) 1587th
Roman numberals  
Base 210000101110001011021000010111000111112
Base 3202212201023202212202023
Base 420113011242011301334
Base 5133404125133404315
Base 62534102625341156
Base 71110236711102517
Base 841342684134378
Base 922781292278229
Base 101369821013699110
Base 1193a0a1193a1811
Base 1267332126733b12
Base 134a471134a47a13
Base 1437cc61437cd114
Base 152a8c2152a8cb15
Base 1621716162171f16
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