Compare 208609 vs 208889

Property	208609	208889
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	208609¹	208889¹
Prime factorization	208609	208889
Divisors count	2	2
Divisors	1, 208609	1, 208889
Number of properties	3	6
Chen primes		7815th
Harmonic primes		7004th
Isolated primes	14213th
Primes	18690th	18709th
Pythagorean primes	9336th	9344th
Twin primes (1st member)		2241st
Ulam primes		1345th
Roman numberals
Base 2	110010111011100001₂	110010111111111001₂
Base 3	101121011021₃	101121112122₃
Base 4	302323201₄	302333321₄
Base 5	23133414₅	23141024₅
Base 6	4245441₆	4251025₆
Base 7	1526122₇	1530002₇
Base 8	627341₈	627771₈
Base 9	347137₉	347478₉
Base 10	208609₁₀	208889₁₀
Base 11	132805₁₁	132a3a₁₁
Base 12	a0881₁₂	a0a75₁₂
Base 13	73c4b₁₃	74105₁₃
Base 14	56049₁₄	561a9₁₄
Base 15	41c24₁₅	41d5e₁₅
Base 16	32ee1₁₆	32ff9₁₆