Compare 138889 vs 139987

Property	138889	139987
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	138889¹	139987¹
Prime factorization	138889	139987
Divisors count	2	2
Divisors	1, 138889	1, 139987
Number of properties	7	6
Additive primes	5332nd	5371st
Chen primes		5599th
Cousin primes (1st member)	1598th	1605th
Isolated primes	9719th	9793rd
Lucky primes	1691st
Primes	12918th	13008th
Pythagorean primes	6431st
Sexy primes (2nd member)	3185th	3204th
Roman numberals
Base 2	100001111010001001₂	100010001011010011₂
Base 3	21001112001₃	21010000201₃
Base 4	201322021₄	202023103₄
Base 5	13421024₅	13434422₅
Base 6	2551001₆	3000031₆
Base 7	1115632₇	1122061₇
Base 8	417211₈	421323₈
Base 9	231461₉	233021₉
Base 10	138889₁₀	139987₁₀
Base 11	95393₁₁	961a1₁₁
Base 12	68461₁₂	69017₁₂
Base 13	4b2aa₁₃	4b943₁₃
Base 14	38889₁₄	39031₁₄
Base 15	2b244₁₅	2b727₁₅
Base 16	21e89₁₆	222d3₁₆