1. Numbers
  2. Compare 136985 vs 136991

Compare 136985 vs 136991

Property136985136991
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization51 × 2739711369911
Prime factorization5 × 27397136991
Divisors count42
Divisors1, 5, 27397, 1369851, 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
Semiprimes31533rd 
Twin primes (1st member) 1587th
Roman numberals  
Base 210000101110001100121000010111000111112
Base 3202212201123202212202023
Base 420113012142011301334
Base 5133404205133404315
Base 62534105625341156
Base 71110242711102517
Base 841343184134378
Base 922781592278229
Base 101369851013699110
Base 1193a121193a1811
Base 1267335126733b12
Base 134a474134a47a13
Base 1437cc91437cd114
Base 152a8c5152a8cb15
Base 1621719162171f16
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