Compare 220873 vs 221987

Property	220873	221987
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	220873¹	221987¹
Prime factorization	220873	221987
Divisors count	2	2
Divisors	1, 220873	1, 221987
Number of properties	8	6
Additive primes		8005th
Chen primes		8240th
Cousin primes (1st member)	2325th
Happy primes	2992nd	3002nd
Harmonic primes	7385th	7425th
Isolated primes	15019th
Primes	19684th	19774th
Prime triplets (1st member)	908th
Pythagorean primes	9820th
Sexy primes (1st member)	4654th
Twin primes (1st member)		2347th
Roman numberals
Base 2	110101111011001001₂	110110001100100011₂
Base 3	102012222111₃	102021111202₃
Base 4	311323021₄	312030203₄
Base 5	24031443₅	24100422₅
Base 6	4422321₆	4431415₆
Base 7	1606642₇	1613123₇
Base 8	657311₈	661443₈
Base 9	365874₉	367452₉
Base 10	220873₁₀	221987₁₀
Base 11	140a44₁₁	141867₁₁
Base 12	a79a1₁₂	a856b₁₂
Base 13	796c3₁₃	7a06c₁₃
Base 14	5a6c9₁₄	5ac83₁₄
Base 15	4569d₁₅	45b92₁₅
Base 16	35ec9₁₆	36323₁₆