1. Numbers
  2. Compare 719 vs 728

Compare 719 vs 728

Property719728
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization719123 × 71 × 131
Prime factorization7192 × 2 × 2 × 7 × 13
Divisors count216
Divisors1, 7191, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
Number of properties80
Additive primes67th 
Chen primes88th 
Factorial primes6th 
Isolated primes69th 
Primes128th 
Right-truncatable primes24th 
Safe primes21st 
Sophie germain primes32nd 
Roman numberalsDCCXIXDCCXXVIII
Base 21011001111210110110002
Base 322212232222223
Base 4230334231204
Base 5103345104035
Base 63155632126
Base 72045720607
Base 81317813308
Base 987898889
Base 107191072810
Base 115a41160211
Base 124bb1250812
Base 134341344013
Base 14395143a014
Base 1532e1533815
Base 162cf162d816
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