1. Numbers
  2. Compare 28867 vs 28872

Compare 28867 vs 28872

Property2886728872
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization28867123 × 32 × 4011
Prime factorization288672 × 2 × 2 × 3 × 3 × 401
Divisors count224
Divisors1, 288671, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 7218, 9624, 14436, 28872
Number of properties60
Additive primes1433rd 
Chen primes1518th 
Cousin primes (1st member)458th 
Isolated primes2228th 
Lucky primes488th 
Primes3143rd 
Roman numberals  
Base 211100001100001121110000110010002
Base 31110121011311101211003
Base 4130030034130030204
Base 51410432514104425
Base 634135163414006
Base 715010671501147
Base 8703038703108
Base 9435349435409
Base 1028867102887210
Base 111a763111a76811
Base 1214857121486012
Base 13101a713101ac13
Base 14a73d14a74414
Base 15884715884c15
Base 1670c31670c816
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