Compare 280013 vs 280547

Property280013280547
Typeprimeprime
Unique factors11
Total factors11
Prime factorization28001312805471
Prime factorization280013280547
Divisors count22
Divisors1, 2800131, 280547
Number of properties55
Chen primes10056th10072nd
Cousin primes (2nd member)2812th 
Harmonic primes9123rd9135th
Isolated primes18766th 
Primes24435th24475th
Sexy primes (2nd member) 5670th
Twin primes (1st member) 2839th
Roman numberals  
Base 21000100010111001101210001000111111000112
Base 311202000221231120202111223
Base 41010113031410101332034
Base 5324300235324341425
Base 6100002056100024556
Base 72244236722456317
Base 81042715810437438
Base 946608594667489
Base 102800131028054710
Base 111814181118186311
Base 121160651211642b12
Base 139a5b6139a90713
Base 147408d147435114
Base 1557e7815581d215
Base 16445cd16447e316
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