Compare 639146 vs 639157

Property	639146	639157
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 313¹ × 1021¹	639157¹
Prime factorization	2 × 313 × 1021	639157
Divisors count	8	2
Divisors	1, 2, 313, 626, 1021, 2042, 319573, 639146	1, 639157
Number of properties	0	5
Additive primes		20329th
Isolated primes		40766th
Lucky primes		5969th
Primes		52013th
Sexy primes (2nd member)		11271st
Roman numberals
Base 2	10011100000010101010₂	10011100000010110101₂
Base 3	1012110202002₃	1012110202111₃
Base 4	2130002222₄	2130002311₄
Base 5	130423041₅	130423112₅
Base 6	21411002₆	21411021₆
Base 7	5301254₇	5301301₇
Base 8	2340252₈	2340265₈
Base 9	1173662₉	1173674₉
Base 10	639146₁₀	639157₁₀
Base 11	3a7222₁₁	3a7232₁₁
Base 12	269a62₁₂	269a71₁₂
Base 13	194bc1₁₃	194bcc₁₃
Base 14	128cd4₁₄	128d01₁₄
Base 15	c959b₁₅	c95a7₁₅
Base 16	9c0aa₁₆	9c0b5₁₆