1. Numbers
  2. Compare 141220 vs 141221

Compare 141220 vs 141221

Property141220141221
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 231 × 30711412211
Prime factorization2 × 2 × 5 × 23 × 307141221
Divisors count242
Divisors1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1228, 1535, 3070, 6140, 7061, 14122, 28244, 35305, 70610, 1412201, 141221
Number of properties07
Additive primes 5413th
Chen primes 5645th
Harmonic primes 4922nd
Long primes 4891st
Primes 13114th
Pythagorean primes 6535th
Twin primes (1st member) 1620th
Roman numberals  
Base 210001001111010010021000100111101001012
Base 3210112011013210112011023
Base 420213221042021322114
Base 5140043405140043415
Base 63005444630054456
Base 71125502711255037
Base 842364484236458
Base 923464192346429
Base 101412201014122110
Base 1197112119711311
Base 1269884126988512
Base 134c381134c38213
Base 1439672143967314
Base 152bc9a152bc9b15
Base 16227a416227a516
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