1. Numbers
  2. Compare 28663 vs 28672

Compare 28663 vs 28672

Property2866328672
Typeprimecomposite number
Unique factors12
Total factors113
Prime factorization286631212 × 71
Prime factorization286632 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7
Divisors count226
Divisors1, 286631, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672
Number of properties70
Harmonic primes1167th 
Primes3123rd 
Prime triplets (3rd member)221st 
Sexy primes (1st member)919th 
Sexy primes (2nd member)918th 
Sexy prime triplets (2nd member)238th 
Twin primes (2nd member)457th 
Roman numberals  
Base 211011111111011121110000000000002
Base 31110022121311100222213
Base 4123333134130000004
Base 51404123514041425
Base 634041163404246
Base 714636571464107
Base 8677678700008
Base 9432779432879
Base 1028663102867210
Base 111a598111a5a611
Base 1214707121471412
Base 131007b131008713
Base 14a63514a64014
Base 15875d15876715
Base 166ff716700016
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