1. Numbers
  2. Compare 1398 vs 1399

Compare 1398 vs 1399

Property13981399
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 31 × 233113991
Prime factorization2 × 3 × 2331399
Divisors count82
Divisors1, 2, 3, 6, 233, 466, 699, 13981, 1399
Number of properties06
Chen primes 145th
Emirps 65th
Good primes 52nd
Harmonic primes 76th
Isolated primes 131st
Primes 222nd
Roman numberalsMCCCXCVIIIMCCCXCIX
Base 2101011101102101011101112
Base 31220210312202113
Base 411131241113134
Base 5210435210445
Base 6102506102516
Base 74035740367
Base 82566825678
Base 91823918249
Base 10139810139910
Base 11106111106211
Base 129861298712
Base 138371383813
Base 1471c1471d14
Base 156331563415
Base 165761657716
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