Compare 639647 vs 639652

Property	639647	639652
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	639647¹	2² × 13¹ × 12301¹
Prime factorization	639647	2 × 2 × 13 × 12301
Divisors count	2	12
Divisors	1, 639647	1, 2, 4, 13, 26, 52, 12301, 24602, 49204, 159913, 319826, 639652
Number of properties	4	0
Centered heptagonal primes	87th
Chen primes	20362nd
Isolated primes	40794th
Primes	52049th
Roman numberals
Base 2	10011100001010011111₂	10011100001010100100₂
Base 3	1012111102122₃	1012111102211₃
Base 4	2130022133₄	2130022210₄
Base 5	130432042₅	130432102₅
Base 6	21413155₆	21413204₆
Base 7	5302601₇	5302606₇
Base 8	2341237₈	2341244₈
Base 9	1174378₉	1174384₉
Base 10	639647₁₀	639652₁₀
Base 11	3a7638₁₁	3a7642₁₁
Base 12	26a1bb₁₂	26a204₁₂
Base 13	1951b8₁₃	1951c0₁₃
Base 14	129171₁₄	129176₁₄
Base 15	c97d2₁₅	c97d7₁₅
Base 16	9c29f₁₆	9c2a4₁₆