Compare 6412 vs 6421

Property64126421
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 71 × 229164211
Prime factorization2 × 2 × 7 × 2296421
Divisors count122
Divisors1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 64121, 6421
Number of properties07
Additive primes 419th
Chen primes 456th
Harmonic primes 301st
Isolated primes 538th
Primes 835th
Pythagorean primes 410th
Sexy primes (1st member) 302nd
Roman numberals  
Base 21100100001100211001000101012
Base 3222101113222102113
Base 41210030412101114
Base 520112252011415
Base 6454046454216
Base 7244607245027
Base 8144148144258
Base 98714987249
Base 10641210642110
Base 1148aa11490811
Base 12386412387112
Base 132bc3132bcc13
Base 1424a01424a914
Base 151d77151d8115
Base 16190c16191516
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