Compare 209819 vs 210019

Property209819210019
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20981912100191
Prime factorization209819210019
Divisors count22
Divisors1, 2098191, 210019
Number of properties63
Additive primes7577th7584th
Chen primes7849th 
Isolated primes 14304th
Long primes7027th 
Primes18791st18809th
Sexy primes (2nd member)4462nd 
Twin primes (1st member)2252nd 
Roman numberals  
Base 211001100111001101121100110100011000112
Base 310112221100231012000021113
Base 430303212343031012034
Base 5232032345232100345
Base 64255215643001516
Base 71532501715332057
Base 863163386321438
Base 934873293500749
Base 102098191021001910
Base 111337051113387711
Base 12a150b12a165712
Base 137466c137479413
Base 1456671145677514
Base 154227e154236415
Base 163339b163346316
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