Compare 203969 vs 203980

Property203969203980
Typeprimecomposite number
Unique factors15
Total factors16
Prime factorization203969122 × 51 × 71 × 311 × 471
Prime factorization2039692 × 2 × 5 × 7 × 31 × 47
Divisors count248
Divisors1, 2039691, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 1085, 1316, 1457, 1645, 2170, 2914, 3290, 4340, 5828, 6580, 7285, 10199, 14570, 20398, 29140, 40796, 50995, 101990, 203980
Number of properties50
Additive primes7372nd 
Chen primes7649th 
Primes18300th 
Pythagorean primes9145th 
Twin primes (1st member)2194th 
Roman numberals  
Base 211000111001100000121100011100110011002
Base 310110021010231011002102113
Base 430130300143013030304
Base 5230113345230114105
Base 64212145642122046
Base 71506443715064607
Base 861630186163148
Base 934071293407249
Base 102039691020398010
Base 1112a2771112a28711
Base 129a055129a06412
Base 1371abc1371aca13
Base 145449314544a014
Base 154067e154068a15
Base 1631cc11631ccc16
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