Compare 163991 vs 164249

Property	163991	164249
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	163991¹	164249¹
Prime factorization	163991	164249
Divisors count	2	2
Divisors	1, 163991	1, 164249
Number of properties	9	4
Additive primes	6148th
Chen primes	6398th	6404th
Cousin primes (2nd member)	1811th
Primes	15014th	15037th
Prime triplets (1st member)	717th
Prime triplets (2nd member)	716th
Pythagorean primes		7500th
Sexy primes (1st member)	3637th
Sophie germain primes	1752nd
Twin primes (1st member)	1838th	1841st
Roman numberals
Base 2	101000000010010111₂	101000000110011001₂
Base 3	22022221202₃	22100022022₃
Base 4	220002113₄	220012121₄
Base 5	20221431₅	20223444₅
Base 6	3303115₆	3304225₆
Base 7	1252052₇	1252601₇
Base 8	500227₈	500631₈
Base 9	268852₉	270268₉
Base 10	163991₁₀	164249₁₀
Base 11	102233₁₁	102448₁₁
Base 12	7aa9b₁₂	7b075₁₂
Base 13	59849₁₃	599b7₁₃
Base 14	43a99₁₄	43c01₁₄
Base 15	338cb₁₅	339ee₁₅
Base 16	28097₁₆	28199₁₆