Compare 87641 vs 87721

Property	87641	87721
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	87641¹	87721¹
Prime factorization	87641	87721
Divisors count	2	2
Divisors	1, 87641	1, 87721
Number of properties	4	6
Chen primes	3817th
Happy primes		1310th
Harmonic primes		3214th
Lucky primes		1145th
Primes	8510th	8520th
Pythagorean primes	4244th	4248th
Twin primes (1st member)	1096th
Twin primes (2nd member)		1097th
Roman numberals
Base 2	10101011001011001₂	10101011010101001₂
Base 3	11110012222₃	11110022221₃
Base 4	111121121₄	111122221₄
Base 5	10301031₅	10301341₅
Base 6	1513425₆	1514041₆
Base 7	513341₇	513514₇
Base 8	253131₈	253251₈
Base 9	143188₉	143287₉
Base 10	87641₁₀	87721₁₀
Base 11	5a934₁₁	5a9a7₁₁
Base 12	42875₁₂	42921₁₂
Base 13	30b78₁₃	30c0a₁₃
Base 14	23d21₁₄	23d7b₁₄
Base 15	1ae7b₁₅	1aed1₁₅
Base 16	15659₁₆	156a9₁₆