Compare 423991 vs 423992

Property423991423992
Typeprimecomposite number
Unique factors12
Total factors14
Prime factorization423991123 × 529991
Prime factorization4239912 × 2 × 2 × 52999
Divisors count28
Divisors1, 4239911, 2, 4, 8, 52999, 105998, 211996, 423992
Number of properties30
Happy primes5294th 
Primes35698th 
Twin primes (2nd member)3994th 
Roman numberals  
Base 21100111100000110111211001111000001110002
Base 321011212110132101121211023
Base 41213200313412132003204
Base 510203143151020314325
Base 6130305316130305326
Base 73414061734140627
Base 81474067814740708
Base 971554197155429
Base 104239911042399210
Base 1126a6071126a60811
Base 121854471218544812
Base 1311aca91311acaa13
Base 14b073114b073214
Base 1585961158596215
Base 1667837166783816
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