Compare 196991 vs 197001

Property196991197001
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization196991132 × 71 × 531 × 591
Prime factorization1969913 × 3 × 7 × 53 × 59
Divisors count224
Divisors1, 1969911, 3, 7, 9, 21, 53, 59, 63, 159, 177, 371, 413, 477, 531, 1113, 1239, 3127, 3339, 3717, 9381, 21889, 28143, 65667, 197001
Number of properties40
Chen primes7426th 
Good primes1010th 
Primes17733rd 
Twin primes (1st member)2131st 
Roman numberals  
Base 211000000010111111121100000001100010012
Base 310100001222231010000201003
Base 430001133343000120214
Base 5223004315223010015
Base 64115555641200136
Base 71450214714502307
Base 860057786006118
Base 933018893302109
Base 101969911019700110
Base 111250031112501211
Base 1295bbb129600912
Base 136b882136b88c13
Base 1451b0b1451b1714
Base 153d57b153d58615
Base 163017f163018916
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