Compare 279967 vs 280013

Property279967280013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization27996712800131
Prime factorization279967280013
Divisors count22
Divisors1, 2799671, 280013
Number of properties55
Chen primes10053rd10056th
Cousin primes (2nd member) 2812th
Harmonic primes 9123rd
Isolated primes18761st18766th
Left-truncatable primes392nd 
Long primes9149th 
Primes24430th24435th
Roman numberals  
Base 21000100010110011111210001000101110011012
Base 311202000101131120200022123
Base 41010112133410101130314
Base 5324243325324300235
Base 6100000516100002056
Base 72244142722442367
Base 81042637810427158
Base 946603494660859
Base 102799671028001310
Base 111813861118141811
Base 121160271211606512
Base 139a57c139a5b613
Base 1474059147408d14
Base 1557e471557e7815
Base 164459f16445cd16
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