1. Numbers
  2. Compare 673 vs 680

Compare 673 vs 680

Property673680
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization673123 × 51 × 171
Prime factorization6732 × 2 × 2 × 5 × 17
Divisors count216
Divisors1, 6731, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
Number of properties90
Cousin primes (1st member)30th 
Happy primes27th 
Isolated primes63rd 
Left-truncatable primes41st 
Lucky primes34th 
Primes122nd 
Proth primes15th 
Pythagorean primes58th 
Ulam primes14th 
Roman numberalsDCLXXIIIDCLXXX
Base 21010100001210101010002
Base 322022132210123
Base 4222014222204
Base 5101435102105
Base 63041630526
Base 71651716617
Base 81241812508
Base 982798359
Base 106731068010
Base 115621156911
Base 124811248812
Base 133ca1340413
Base 143611436814
Base 152ed1530515
Base 162a1162a816
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