1. Numbers
  2. Compare 1402 vs 1409

Compare 1402 vs 1409

Property14021409
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 701114091
Prime factorization2 × 7011409
Divisors count42
Divisors1, 2, 701, 14021, 1409
Number of properties18
Chen primes 146th
Emirps 66th
Isolated primes 132nd
Primes 223rd
Proth primes 20th
Pythagorean primes 110th
Semiprimes416th 
Sophie germain primes 46th
Super primes 48th
Roman numberalsMCDIIMCDIX
Base 2101011110102101100000012
Base 31220221312210123
Base 411132241120014
Base 5211025211145
Base 6102546103056
Base 74042740527
Base 82572826018
Base 91827918359
Base 10140210140910
Base 11106511107111
Base 1298a1299512
Base 1383b1384513
Base 147221472914
Base 156371563e15
Base 1657a1658116
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