1. Numbers
  2. Compare 28661 vs 28672

Compare 28661 vs 28672

Property2866128672
Typeprimecomposite number
Unique factors12
Total factors113
Prime factorization286611212 × 71
Prime factorization286612 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7
Divisors count226
Divisors1, 286611, 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 properties80
Additive primes1426th 
Chen primes1512th 
Cousin primes (2nd member)455th 
Long primes1187th 
Primes3122nd 
Prime triplets (2nd member)221st 
Pythagorean primes1553rd 
Twin primes (1st member)457th 
Roman numberals  
Base 211011111111010121110000000000002
Base 31110022112311100222213
Base 4123333114130000004
Base 51404121514041425
Base 634040563404246
Base 714636371464107
Base 8677658700008
Base 9432759432879
Base 1028661102867210
Base 111a596111a5a611
Base 1214705121471412
Base 1310079131008713
Base 14a63314a64014
Base 15875b15876715
Base 166ff516700016
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