Compare 12281 vs 12292

Property1228112292
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization12281122 × 71 × 4391
Prime factorization122812 × 2 × 7 × 439
Divisors count212
Divisors1, 122811, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292
Number of properties60
Chen primes753rd 
Cousin primes (2nd member)238th 
Harmonic primes530th 
Isolated primes988th 
Primes1469th 
Pythagorean primes724th 
Roman numberals  
Base 2101111111110012110000000001002
Base 312121121231212120213
Base 42333321430000104
Base 534311153431325
Base 613250561325246
Base 7505437505607
Base 8277718300048
Base 9177559177679
Base 1012281101229210
Base 11925511926511
Base 12713512714412
Base 13578913579713
Base 1446931446a014
Base 15398b15399715
Base 162ff916300416
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