Compare 18997 vs 19009

Property	18997	19009
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	11² × 157¹	19009¹
Prime factorization	11 × 11 × 157	19009
Divisors count	6	2
Divisors	1, 11, 121, 157, 1727, 18997	1, 19009
Number of properties	0	7
Additive primes		1009th
Chen primes		1071st
Cousin primes (1st member)		336th
Isolated primes		1507th
Lucky primes		352nd
Primes		2160th
Pythagorean primes		1070th
Roman numberals
Base 2	100101000110101₂	100101001000001₂
Base 3	222001121₃	222002001₃
Base 4	10220311₄	10221001₄
Base 5	1101442₅	1102014₅
Base 6	223541₆	224001₆
Base 7	106246₇	106264₇
Base 8	45065₈	45101₈
Base 9	28047₉	28061₉
Base 10	18997₁₀	19009₁₀
Base 11	13300₁₁	13311₁₁
Base 12	abb1₁₂	b001₁₂
Base 13	8854₁₃	8863₁₃
Base 14	6ccd₁₄	6cdb₁₄
Base 15	5967₁₅	5974₁₅
Base 16	4a35₁₆	4a41₁₆