1. Numbers
  2. Compare 21139 vs 21499

Compare 21139 vs 21499

Property2113921499
Typeprimeprime
Unique factors11
Total factors11
Prime factorization211391214991
Prime factorization2113921499
Divisors count22
Divisors1, 211391, 21499
Number of properties58
Cousin primes (1st member)360th367th
Good primes266th 
Harmonic primes 887th
Isolated primes1656th1685th
Lucky primes385th390th
Primes2375th2412th
Sexy primes (2nd member) 733rd
Sexy prime quadrupletss (4th member) 37th
Sexy prime triplets (3rd member) 199th
Roman numberals  
Base 210100101001001121010011111110112
Base 31001222221310021110213
Base 4110221034110333234
Base 51134024511414445
Base 624151162433116
Base 711542671164527
Base 8512238517738
Base 9318879324379
Base 1021139102149910
Base 1114978111517511
Base 1210297121053712
Base 139811139a2a13
Base 1479bd147b9914
Base 1563e415658415
Base 1652931653fb16
This website uses cookies to ensure you get the best experience on our website. More info