Compare 131837 vs 131909

Property131837131909
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13183711319091
Prime factorization131837131909
Divisors count22
Divisors1, 1318371, 131909
Number of properties66
Additive primes5081st5084th
Chen primes5311th 
Happy primes1929th 
Isolated primes 9251st
Long primes 4614th
Primes12313th12320th
Pythagorean primes6125th6129th
Sophie germain primes 1472nd
Twin primes (1st member)1534th 
Roman numberals  
Base 210000000101111110121000000011010001012
Base 3202002112123202002211123
Base 420002333142000310114
Base 5132043225132101145
Base 62454205624544056
Base 71056236710564017
Base 840137584015058
Base 922075592208459
Base 101318371013190910
Base 1190062119011811
Base 1264365126440512
Base 1348014134806b13
Base 143608d143610114
Base 15290e2152913e15
Base 16202fd162034516
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