1. Numbers
  2. Compare 130411 vs 130421

Compare 130411 vs 130421

Property130411130421
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1304111411 × 31811
Prime factorization13041141 × 3181
Divisors count24
Divisors1, 1304111, 41, 3181, 130421
Number of properties81
Centered decagonal primes73rd 
Emirps2478th 
Happy primes1901st 
Harmonic primes4596th 
Lucky primes1598th 
Primes12197th 
Semiprimes 30109th
Super primes1458th 
Twin primes (2nd member)1521st 
Roman numberals  
Base 2111111101011010112111111101011101012
Base 3201212200013201212201023
Base 413331122341333113114
Base 5131331215131331415
Base 62443431624434456
Base 71052131710521447
Base 837655383765658
Base 921780192178129
Base 101304111013042110
Base 1189a861189a9511
Base 1263577126358512
Base 1347488134749513
Base 1435751143575b14
Base 1528991152899b15
Base 161fd6b161fd7516
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