Compare 81997 vs 82003

Property	81997	82003
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	167¹ × 491¹	82003¹
Prime factorization	167 × 491	82003
Divisors count	4	2
Divisors	1, 167, 491, 81997	1, 82003
Number of properties	1	8
Additive primes		3328th
Cousin primes (1st member)		1035th
Harmonic primes		3026th
Isolated primes		5955th
Primes		8018th
Prime triplets (1st member)		434th
Semiprimes	19349th
Sexy primes (1st member)		2082nd
Ulam primes		583rd
Roman numberals
Base 2	10100000001001101₂	10100000001010011₂
Base 3	11011110221₃	11011111011₃
Base 4	110001031₄	110001103₄
Base 5	10110442₅	10111003₅
Base 6	1431341₆	1431351₆
Base 7	461026₇	461035₇
Base 8	240115₈	240123₈
Base 9	134427₉	134434₉
Base 10	81997₁₀	82003₁₀
Base 11	56673₁₁	56679₁₁
Base 12	3b551₁₂	3b557₁₂
Base 13	2b426₁₃	2b42c₁₃
Base 14	21c4d₁₄	21c55₁₄
Base 15	19467₁₅	1946d₁₅
Base 16	1404d₁₆	14053₁₆