Compare 639601 vs 639613

Property	639601	639613
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	639601¹	13¹ × 49201¹
Prime factorization	639601	13 × 49201
Divisors count	2	4
Divisors	1, 639601	1, 13, 49201, 639613
Number of properties	3	1
Lucky primes	5975th
Primes	52046th
Semiprimes		137057th
Twin primes (2nd member)	5628th
Roman numberals
Base 2	10011100001001110001₂	10011100001001111101₂
Base 3	1012111100221₃	1012111101101₃
Base 4	2130021301₄	2130021331₄
Base 5	130431401₅	130431423₅
Base 6	21413041₆	21413101₆
Base 7	5302504₇	5302522₇
Base 8	2341161₈	2341175₈
Base 9	1174327₉	1174341₉
Base 10	639601₁₀	639613₁₀
Base 11	3a75a6₁₁	3a7607₁₁
Base 12	26a181₁₂	26a191₁₂
Base 13	195181₁₃	195190₁₃
Base 14	12913b₁₄	129149₁₄
Base 15	c97a1₁₅	c97ad₁₅
Base 16	9c271₁₆	9c27d₁₆