Compare 163973 vs 163981

Property	163973	163981
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	163973¹	163981¹
Prime factorization	163973	163981
Divisors count	2	2
Divisors	1, 163973	1, 163981
Number of properties	5	8
Additive primes	6147th
Emirps		3320th
Happy primes		2325th
Isolated primes	11339th
Long primes		5611th
Primes	15010th	15012th
Pythagorean primes	7486th	7487th
Sexy primes (1st member)	3634th	3635th
Sexy prime triplets (1st member)		751st
Twin primes (2nd member)		1837th
Roman numberals
Base 2	101000000010000101₂	101000000010001101₂
Base 3	22022221002₃	22022221101₃
Base 4	220002011₄	220002031₄
Base 5	20221343₅	20221411₅
Base 6	3303045₆	3303101₆
Base 7	1252025₇	1252036₇
Base 8	500205₈	500215₈
Base 9	268832₉	268841₉
Base 10	163973₁₀	163981₁₀
Base 11	102217₁₁	102224₁₁
Base 12	7aa85₁₂	7aa91₁₂
Base 13	59834₁₃	5983c₁₃
Base 14	43a85₁₄	43a8d₁₄
Base 15	338b8₁₅	338c1₁₅
Base 16	28085₁₆	2808d₁₆