Compare 163987 vs 163993

Property	163987	163993
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	163987¹	163993¹
Prime factorization	163987	163993
Divisors count	2	2
Divisors	1, 163987	1, 163993
Number of properties	9	11
Additive primes		6149th
Cousin primes (1st member)	1811th	1812th
Harmonic primes	5635th	5636th
Isolated primes	11340th
Lucky primes		1946th
Primes	15013th	15015th
Prime triplets (1st member)	716th
Prime triplets (2nd member)		717th
Prime triplets (3rd member)		716th
Pythagorean primes		7488th
Sexy primes (1st member)	3636th
Sexy primes (2nd member)	3635th	3636th
Sexy prime triplets (2nd member)	751st
Sexy prime triplets (3rd member)		751st
Super primes	1755th
Twin primes (2nd member)		1838th
Roman numberals
Base 2	101000000010010011₂	101000000010011001₂
Base 3	22022221121₃	22022221211₃
Base 4	220002103₄	220002121₄
Base 5	20221422₅	20221433₅
Base 6	3303111₆	3303121₆
Base 7	1252045₇	1252054₇
Base 8	500223₈	500231₈
Base 9	268847₉	268854₉
Base 10	163987₁₀	163993₁₀
Base 11	10222a₁₁	102235₁₁
Base 12	7aa97₁₂	7aaa1₁₂
Base 13	59845₁₃	5984b₁₃
Base 14	43a95₁₄	43a9b₁₄
Base 15	338c7₁₅	338cd₁₅
Base 16	28093₁₆	28099₁₆