1. Numbers
  2. Compare 1398 vs 1409

Compare 1398 vs 1409

Property13981409
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 31 × 233114091
Prime factorization2 × 3 × 2331409
Divisors count82
Divisors1, 2, 3, 6, 233, 466, 699, 13981, 1409
Number of properties08
Chen primes 146th
Emirps 66th
Isolated primes 132nd
Primes 223rd
Proth primes 20th
Pythagorean primes 110th
Sophie germain primes 46th
Super primes 48th
Roman numberalsMCCCXCVIIIMCDIX
Base 2101011101102101100000012
Base 31220210312210123
Base 411131241120014
Base 5210435211145
Base 6102506103056
Base 74035740527
Base 82566826018
Base 91823918359
Base 10139810140910
Base 11106111107111
Base 129861299512
Base 138371384513
Base 1471c1472914
Base 156331563e15
Base 165761658116
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