Compare 402947 vs 402991

Property	402947	402991
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	402947¹	402991¹
Prime factorization	402947	402991
Divisors count	2	2
Divisors	1, 402947	1, 402991
Number of properties	6	2
Chen primes	13740th
Cousin primes (2nd member)	3832nd
Isolated primes		26424th
Primes	34075th	34077th
Prime triplets (2nd member)	1469th
Safe primes	2068th
Twin primes (1st member)	3827th
Roman numberals
Base 2	1100010011000000011₂	1100010011000101111₂
Base 3	202110201222₃	202110210121₃
Base 4	1202120003₄	1202120233₄
Base 5	100343242₅	100343431₅
Base 6	12345255₆	12345411₆
Base 7	3265526₇	3265621₇
Base 8	1423003₈	1423057₈
Base 9	673658₉	673717₉
Base 10	402947₁₀	402991₁₀
Base 11	255816₁₁	255856₁₁
Base 12	17522b₁₂	175267₁₂
Base 13	11153c₁₃	111574₁₃
Base 14	a6bbd₁₄	a6c11₁₄
Base 15	7e5d2₁₅	7e611₁₅
Base 16	62603₁₆	6262f₁₆