Compare 21013 vs 21014

Property2101321014
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization21013121 × 71 × 191 × 791
Prime factorization210132 × 7 × 19 × 79
Divisors count216
Divisors1, 210131, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014
Number of properties130
Additive primes1095th 
Centered square primes37th 
Cousin primes (1st member)358th 
Harmonic primes868th 
Lucky primes384th 
Primes2363rd 
Prime quadruplets (2nd member)20th 
Prime quintuplet 2s (2nd member)7th 
Prime triplets (1st member)176th 
Prime triplets (2nd member)175th 
Pythagorean primes1174th 
Sexy primes (1st member)715th 
Twin primes (2nd member)358th 
Roman numberals  
Base 210100100001010121010010000101102
Base 31001211021310012110223
Base 4110201114110201124
Base 51133023511330245
Base 624114162411426
Base 711515671151607
Base 8510258510268
Base 9317379317389
Base 1021013102101410
Base 1114873111487411
Base 12101b112101b212
Base 13974513974613
Base 14792d14793014
Base 15635d15635e15
Base 16521516521616
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