1. Numbers
  2. Compare 51409 vs 51421

Compare 51409 vs 51421

Property5140951421
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization1011 × 5091514211
Prime factorization101 × 50951421
Divisors count42
Divisors1, 101, 509, 514091, 51421
Number of properties17
Additive primes 2306th
Long primes 2001st
Lucky primes 751st
Primes 5260th
Pythagorean primes 2611th
Semiprimes12439th 
Sexy primes (1st member) 1448th
Twin primes (2nd member) 721st
Roman numberals  
Base 21100100011010001211001000110111012
Base 32121112001321211121113
Base 4302031014302031314
Base 53121114531211415
Base 61034001610340216
Base 730261173026267
Base 814432181443358
Base 9774619774749
Base 1051409105142110
Base 113569611356a711
Base 1225901122591112
Base 131a527131a53613
Base 1414a411414a4d14
Base 1510374151038115
Base 16c8d116c8dd16
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