Compare 201389 vs 201390

Property201389201390
Typeprimecomposite number
Unique factors15
Total factors16
Prime factorization201389121 × 31 × 51 × 72 × 1371
Prime factorization2013892 × 3 × 5 × 7 × 7 × 137
Divisors count248
Divisors1, 2013891, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 822, 959, 1370, 1470, 1918, 2055, 2877, 4110, 4795, 5754, 6713, 9590, 13426, 14385, 20139, 28770, 33565, 40278, 67130, 100695, 201390
Number of properties80
Additive primes7277th 
Chen primes7565th 
Good primes1020th 
Isolated primes13758th 
Long primes6781st 
Primes18089th 
Pythagorean primes9026th 
Super primes2073rd 
Roman numberals  
Base 211000100101010110121100010010101011102
Base 310102002021231010200202203
Base 430102223143010222324
Base 5224210245224210305
Base 64152205641522106
Base 71466066714661007
Base 861125586112568
Base 933622593362269
Base 102013891020139010
Base 111283411112834211
Base 1298665129866612
Base 1370886137088713
Base 145356d145357014
Base 153ea0e153ea1015
Base 16312ad16312ae16
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