1. Numbers
  2. Compare 28351 vs 28356

Compare 28351 vs 28356

Property2835128356
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization28351122 × 31 × 171 × 1391
Prime factorization283512 × 2 × 3 × 17 × 139
Divisors count224
Divisors1, 283511, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1668, 2363, 4726, 7089, 9452, 14178, 28356
Number of properties50
Additive primes1411th 
Happy primes496th 
Lucky primes480th 
Primes3087th 
Twin primes (2nd member)452nd 
Roman numberals  
Base 211011101011111121101110110001002
Base 31102220001311022200203
Base 4123223334123230104
Base 51401401514014115
Base 633513163351406
Base 714544171454467
Base 8672778673048
Base 9428019428069
Base 1028351102835610
Base 111a334111a33911
Base 12144a712144b012
Base 13cb9b13cba313
Base 14a49114a49614
Base 15860115860615
Base 166ebf166ec416
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