Compare 19121 vs 19123

Property	19121	19123
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	19121¹	13¹ × 1471¹
Prime factorization	19121	13 × 1471
Divisors count	2	4
Divisors	1, 19121	1, 13, 1471, 19123
Number of properties	5	1
Chen primes	1077th
Isolated primes	1515th
Primes	2170th
Pythagorean primes	1076th
Semiprimes		4881st
Ulam primes	157th
Roman numberals
Base 2	100101010110001₂	100101010110011₂
Base 3	222020012₃	222020021₃
Base 4	10222301₄	10222303₄
Base 5	1102441₅	1102443₅
Base 6	224305₆	224311₆
Base 7	106514₇	106516₇
Base 8	45261₈	45263₈
Base 9	28205₉	28207₉
Base 10	19121₁₀	19123₁₀
Base 11	13403₁₁	13405₁₁
Base 12	b095₁₂	b097₁₂
Base 13	891b₁₃	8920₁₃
Base 14	6d7b₁₄	6d7d₁₄
Base 15	59eb₁₅	59ed₁₅
Base 16	4ab1₁₆	4ab3₁₆