1. Numbers
  2. Compare 11981 vs 12109

Compare 11981 vs 12109

Property1198112109
Typeprimeprime
Unique factors11
Total factors11
Prime factorization119811121091
Prime factorization1198112109
Divisors count22
Divisors1, 119811, 12109
Number of properties78
Additive primes 698th
Chen primes735th 
Cousin primes (1st member) 236th
Emirps325th329th
Harmonic primes 522nd
Isolated primes968th 
Long primes561st 
Primes1437th1450th
Prime triplets (2nd member) 123rd
Pythagorean primes707th714th
Sexy primes (1st member)462nd 
Twin primes (2nd member) 238th
Roman numberals  
Base 2101110110011012101111010011012
Base 312110220231211211113
Base 42323031423310314
Base 534041153414145
Base 613124561320216
Base 7466347502067
Base 8273158275158
Base 9173829175449
Base 1011981101210910
Base 11900211910911
Base 126b2512701112
Base 1355b813568613
Base 14451b1445ad14
Base 15383b1538c415
Base 162ecd162f4d16
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