1. Numbers
  2. Compare 18223 vs 18225

Compare 18223 vs 18225

Property1822318225
Typeprimecomposite number
Unique factors12
Total factors18
Prime factorization18223136 × 52
Prime factorization182233 × 3 × 3 × 3 × 3 × 3 × 5 × 5
Divisors count221
Divisors1, 182231, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 18225
Number of properties90
Happy primes357th 
Harmonic primes756th 
Isolated primes1449th 
Primes2088th 
Sexy primes (1st member)645th 
Sexy primes (2nd member)644th 
Sexy prime quadrupletss (3rd member)34th 
Sexy prime triplets (2nd member)180th 
Sexy prime triplets (3rd member)179th 
Roman numberals  
Base 210001110010111121000111001100012
Base 322022222132210000003
Base 4101302334101303014
Base 51040343510404005
Base 622021162202136
Base 710406271040647
Base 8434578434618
Base 9268879270009
Base 1018223101822510
Base 1112767111276911
Base 12a66712a66912
Base 1383aa1383ac13
Base 1468d91468db14
Base 1555ed15560015
Base 16472f16473116
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