Compare 639430 vs 639439

Property	639430	639439
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 5¹ × 11¹ × 5813¹	639439¹
Prime factorization	2 × 5 × 11 × 5813	639439
Divisors count	16	2
Divisors	1, 2, 5, 10, 11, 22, 55, 110, 5813, 11626, 29065, 58130, 63943, 127886, 319715, 639430	1, 639439
Number of properties	0	3
Isolated primes		40781st
Primes		52032nd
Sexy primes (2nd member)		11275th
Roman numberals
Base 2	10011100000111000110₂	10011100000111001111₂
Base 3	1012111010121₃	1012111010221₃
Base 4	2130013012₄	2130013033₄
Base 5	130430210₅	130430224₅
Base 6	21412154₆	21412211₆
Base 7	5302141₇	5302153₇
Base 8	2340706₈	2340717₈
Base 9	1174117₉	1174127₉
Base 10	639430₁₀	639439₁₀
Base 11	3a7460₁₁	3a7469₁₁
Base 12	26a05a₁₂	26a067₁₂
Base 13	19507c₁₃	195088₁₃
Base 14	129058₁₄	129063₁₄
Base 15	c96da₁₅	c96e4₁₅
Base 16	9c1c6₁₆	9c1cf₁₆