Compare 228509 vs 228869

Property228509228869
Typeprimeprime
Unique factors11
Total factors11
Prime factorization22850912288691
Prime factorization228509228869
Divisors count22
Divisors1, 2285091, 228869
Number of properties57
Chen primes8449th8462nd
Harmonic primes7646th7657th
Isolated primes 15519th
Long primes7609th7622nd
Primes20302nd20336th
Sophie germain primes 2299th
Twin primes (1st member)2405th 
Ulam primes 1450th
Roman numberals  
Base 211011111001001110121101111110000001012
Base 310212111002231021212211223
Base 431330213143133200114
Base 5243030145243104345
Base 64521525645233256
Base 71641131716421547
Base 867623586770058
Base 937740893778489
Base 102285091022886910
Base 1114675611146a5311
Base 12b02a512b054512
Base 1380018138023413
Base 145d3c1145d59b14
Base 1547a8e1547c2e15
Base 1637c9d1637e0516
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