Compare 198943 vs 198945

Property198943198945
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization198943132 × 51 × 44211
Prime factorization1989433 × 3 × 5 × 4421
Divisors count212
Divisors1, 1989431, 3, 5, 9, 15, 45, 4421, 13263, 22105, 39789, 66315, 198945
Number of properties70
Harmonic primes6724th 
Long primes6697th 
Lucky primes2304th 
Primes17901st 
Prime triplets (3rd member)837th 
Sexy primes (2nd member)4280th 
Twin primes (2nd member)2151st 
Roman numberals  
Base 211000010010001111121100001001001000012
Base 310100222002131010022201003
Base 430021013343002102014
Base 5223312335223312405
Base 64133011641330136
Base 71456003714560057
Base 860443786044418
Base 933280793328109
Base 101989431019894510
Base 111265181112651a11
Base 1297167129716912
Base 136c724136c72613
Base 1452703145270514
Base 153de2d153de3015
Base 163091f163092116
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