Compare 219974 vs 219979

Property219974219979
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 10998712199791
Prime factorization2 × 109987219979
Divisors count42
Divisors1, 2, 109987, 2199741, 219979
Number of properties18
Additive primes 7936th
Chen primes 8180th
Cousin primes (1st member) 2316th
Long primes 7342nd
Lucky primes 2508th
Primes 19617th
Prime triplets (2nd member) 907th
Semiprimes49517th 
Twin primes (2nd member) 2329th
Roman numberals  
Base 211010110110100011021101011011010010112
Base 310201120201231020112021013
Base 431123101243112310234
Base 5240143445240144045
Base 64414222644142316
Base 71604216716042247
Base 865550686555138
Base 936466593646719
Base 102199741021997910
Base 111402a71114030111
Base 12a737212a737712
Base 1379181137918613
Base 145a246145a24b14
Base 154529e15452a415
Base 1635b461635b4b16
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