Compare 280013 vs 280016

Property280013280016
Typeprimecomposite number
Unique factors14
Total factors17
Prime factorization280013124 × 111 × 371 × 431
Prime factorization2800132 × 2 × 2 × 2 × 11 × 37 × 43
Divisors count240
Divisors1, 2800131, 2, 4, 8, 11, 16, 22, 37, 43, 44, 74, 86, 88, 148, 172, 176, 296, 344, 407, 473, 592, 688, 814, 946, 1591, 1628, 1892, 3182, 3256, 3784, 6364, 6512, 7568, 12728, 17501, 25456, 35002, 70004, 140008, 280016
Number of properties50
Chen primes10056th 
Cousin primes (2nd member)2812th 
Harmonic primes9123rd 
Isolated primes18766th 
Primes24435th 
Roman numberals  
Base 21000100010111001101210001000101110100002
Base 311202000221231120200022223
Base 41010113031410101131004
Base 5324300235324300315
Base 6100002056100002126
Base 72244236722442427
Base 81042715810427208
Base 946608594660889
Base 102800131028001610
Base 111814181118142011
Base 121160651211606812
Base 139a5b6139a5b913
Base 147408d147409214
Base 1557e781557e7b15
Base 16445cd16445d016
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