1. Numbers
  2. Compare 21372 vs 21377

Compare 21372 vs 21377

Property2137221377
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 31 × 131 × 1371213771
Prime factorization2 × 2 × 3 × 13 × 13721377
Divisors count242
Divisors1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 213721, 21377
Number of properties08
Chen primes 1177th
Good primes 268th
Long primes 909th
Primes 2398th
Prime triplets (1st member) 181st
Pythagorean primes 1190th
Sexy primes (1st member) 728th
Twin primes (1st member) 363rd
Roman numberals  
Base 210100110111110021010011100000012
Base 31002022120310020222023
Base 4110313304110320014
Base 51140442511410025
Base 624254062425456
Base 711621171162167
Base 8515748516018
Base 9322769322829
Base 1021372102137710
Base 111506a111507411
Base 1210450121045512
Base 13996013996513
Base 147b08147b0d14
Base 1564ec15650215
Base 16537c16538116
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