Compare 12641 vs 12650

Property1264112650
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization12641121 × 52 × 111 × 231
Prime factorization126412 × 5 × 5 × 11 × 23
Divisors count224
Divisors1, 126411, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650
Number of properties120
Centered square primes28th 
Chen primes766th 
Cousin primes (2nd member)244th 
Emirps348th 
Harmonic primes540th 
Isolated primes1023rd 
Primes1510th 
Pythagorean primes748th 
Sexy primes (1st member)484th 
Sexy prime quadrupletss (1st member)27th 
Sexy prime triplets (1st member)137th 
Ulam primes109th 
Roman numberals  
Base 2110001011000012110001011010102
Base 312210001231221001123
Base 43011201430112224
Base 540103154011005
Base 613430561343226
Base 7515667516117
Base 8305418305528
Base 9183059183159
Base 1012641101265010
Base 11955211956011
Base 1273951273a212
Base 1359a51359b113
Base 14486d14487814
Base 153b2b153b3515
Base 16316116316a16
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