Compare 639853 vs 639859

Property	639853	639859
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	639853¹	11¹ × 58169¹
Prime factorization	639853	11 × 58169
Divisors count	2	4
Divisors	1, 639853	1, 11, 58169, 639859
Number of properties	4	1
Cousin primes (1st member)	5629th
Primes	52065th
Prime triplets (2nd member)	2062nd
Semiprimes		137110th
Twin primes (2nd member)	5631st
Roman numberals
Base 2	10011100001101101101₂	10011100001101110011₂
Base 3	1012111201021₃	1012111201111₃
Base 4	2130031231₄	2130031303₄
Base 5	130433403₅	130433414₅
Base 6	21414141₆	21414151₆
Base 7	5303314₇	5303323₇
Base 8	2341555₈	2341563₈
Base 9	1174637₉	1174644₉
Base 10	639853₁₀	639859₁₀
Base 11	3a7805₁₁	3a7810₁₁
Base 12	26a351₁₂	26a357₁₂
Base 13	195316₁₃	19531c₁₃
Base 14	12927b₁₄	129283₁₄
Base 15	c98bd₁₅	c98c4₁₅
Base 16	9c36d₁₆	9c373₁₆