Compare 221849 vs 221989

Property	221849	221989
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	221849¹	221989¹
Prime factorization	221849	221989
Divisors count	2	2
Divisors	1, 221849	1, 221989
Number of properties	5	5
Additive primes		8006th
Harmonic primes	7420th
Isolated primes	15077th
Long primes		7399th
Primes	19766th	19775th
Pythagorean primes	9863rd	9869th
Twin primes (2nd member)		2347th
Ulam primes	1414th
Roman numberals
Base 2	110110001010011001₂	110110001100100101₂
Base 3	102021022122₃	102021111211₃
Base 4	312022121₄	312030211₄
Base 5	24044344₅	24100424₅
Base 6	4431025₆	4431421₆
Base 7	1612535₇	1613125₇
Base 8	661231₈	661445₈
Base 9	367278₉	367454₉
Base 10	221849₁₀	221989₁₀
Base 11	141751₁₁	141869₁₁
Base 12	a8475₁₂	a8571₁₂
Base 13	79c94₁₃	7a071₁₃
Base 14	5abc5₁₄	5ac85₁₄
Base 15	45aee₁₅	45b94₁₅
Base 16	36299₁₆	36325₁₆