Compare 28649 vs 28660

Property2864928660
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization28649122 × 51 × 14331
Prime factorization286492 × 2 × 5 × 1433
Divisors count212
Divisors1, 286491, 2, 4, 5, 10, 20, 1433, 2866, 5732, 7165, 14330, 28660
Number of properties60
Additive primes1425th 
Chen primes1511th 
Isolated primes2209th 
Primes3120th 
Pythagorean primes1551st 
Sexy primes (2nd member)917th 
Roman numberals  
Base 211011111110100121101111111101002
Base 31110022002311100221113
Base 4123332214123333104
Base 51404044514041205
Base 634034563404046
Base 714634571463627
Base 8677518677648
Base 9432629432749
Base 1028649102866010
Base 111a585111a59511
Base 12146b5121470412
Base 131006a131007813
Base 14a62514a63214
Base 15874e15875a15
Base 166fe9166ff416
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