Compare 10247 vs 10256

Property1024710256
Typeprimecomposite number
Unique factors12
Total factors15
Prime factorization10247124 × 6411
Prime factorization102472 × 2 × 2 × 2 × 641
Divisors count210
Divisors1, 102471, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256
Number of properties100
Chen primes648th 
Cousin primes (2nd member)207th 
Emirps252nd 
Happy primes209th 
Isolated primes837th 
Long primes479th 
Primes1256th 
Sexy primes (1st member)416th 
Sexy prime triplets (1st member)119th 
Ulam primes91st 
Roman numberals  
Base 2101000000001112101000000100002
Base 311200111231120012123
Base 42200013422001004
Base 531144253120115
Base 611523561152526
Base 7416067416217
Base 8240078240208
Base 9150459150559
Base 1010247101025610
Base 11777611778411
Base 125b1b125b2812
Base 13488313488c13
Base 143a3d143a4814
Base 15308215308b15
Base 16280716281016
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