1. Numbers
  2. Compare 28097 vs 28100

Compare 28097 vs 28100

Property2809728100
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization28097122 × 52 × 2811
Prime factorization280972 × 2 × 5 × 5 × 281
Divisors count218
Divisors1, 280971, 2, 4, 5, 10, 20, 25, 50, 100, 281, 562, 1124, 1405, 2810, 5620, 7025, 14050, 28100
Number of properties50
Chen primes1489th 
Long primes1167th 
Primes3065th 
Pythagorean primes1527th 
Twin primes (1st member)447th 
Roman numberals  
Base 211011011100000121101101110001002
Base 31102112122311021122023
Base 4123130014123130104
Base 51344342513444005
Base 633402563340326
Base 714462671446327
Base 8667018667048
Base 9424789424829
Base 1028097102810010
Base 111a123111a12611
Base 1214315121431812
Base 13ca3413ca3713
Base 14a34d14a35214
Base 1584d21584d515
Base 166dc1166dc416
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