Compare 209819 vs 209830

Property209819209830
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization209819121 × 51 × 209831
Prime factorization2098192 × 5 × 20983
Divisors count28
Divisors1, 2098191, 2, 5, 10, 20983, 41966, 104915, 209830
Number of properties60
Additive primes7577th 
Chen primes7849th 
Long primes7027th 
Primes18791st 
Sexy primes (2nd member)4462nd 
Twin primes (1st member)2252nd 
Roman numberals  
Base 211001100111001101121100110011101001102
Base 310112221100231011222111113
Base 430303212343030322124
Base 5232032345232033105
Base 64255215642552346
Base 71532501715325157
Base 863163386316468
Base 934873293487449
Base 102098191020983010
Base 111337051113371511
Base 12a150b12a151a12
Base 137466c137467a13
Base 1456671145667c14
Base 154227e154228a15
Base 163339b16333a616
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