Compare 19118 vs 19121

Property1911819121
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization21 × 112 × 791191211
Prime factorization2 × 11 × 11 × 7919121
Divisors count122
Divisors1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 9559, 191181, 19121
Number of properties05
Chen primes 1077th
Isolated primes 1515th
Primes 2170th
Pythagorean primes 1076th
Ulam primes 157th
Roman numberals  
Base 210010101010111021001010101100012
Base 322202000232220200123
Base 4102222324102223014
Base 51102433511024415
Base 622430262243056
Base 710651171065147
Base 8452568452618
Base 9282029282059
Base 1019118101912110
Base 1113400111340311
Base 12b09212b09512
Base 13891813891b13
Base 146d78146d7b14
Base 1559e81559eb15
Base 164aae164ab116
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