Compare 204481 vs 204491

Property204481204491
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization204481171 × 1311 × 2231
Prime factorization2044817 × 131 × 223
Divisors count28
Divisors1, 2044811, 7, 131, 223, 917, 1561, 29213, 204491
Number of properties90
Additive primes7392nd 
Chen primes7668th 
Harmonic primes6884th 
Isolated primes13945th 
Lucky primes2351st 
Primes18342nd 
Pythagorean primes9163rd 
Quartan primes48th 
Sexy primes (1st member)4370th 
Roman numberals  
Base 211000111101100000121100011110110010112
Base 310110111110131011011112023
Base 430132300143013230234
Base 5230204115230204315
Base 64214401642144156
Base 71511104715111207
Base 861730186173138
Base 934144193414529
Base 102044811020449110
Base 1112a6a21112a70111
Base 129a401129a40b12
Base 13720c4137210113
Base 145473b145474714
Base 15408c115408cb15
Base 1631ec11631ecb16
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