Compare 21013 vs 21024

Property2101321024
Typeprimecomposite number
Unique factors13
Total factors18
Prime factorization21013125 × 32 × 731
Prime factorization210132 × 2 × 2 × 2 × 2 × 3 × 3 × 73
Divisors count236
Divisors1, 210131, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024
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 210100100001010121010010001000002
Base 31001211021310012112003
Base 4110201114110202004
Base 51133023511330445
Base 624114162412006
Base 711515671152037
Base 8510258510408
Base 9317379317509
Base 1021013102102410
Base 1114873111488311
Base 12101b1121020012
Base 13974513975313
Base 14792d14793a14
Base 15635d15636915
Base 16521516522016
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