Compare 649661 vs 649664

Property	649661	649664
Type	prime	composite number
Unique factors	1	2
Total factors	1	7
Prime factorization	649661¹	2⁶ × 10151¹
Prime factorization	649661	2 × 2 × 2 × 2 × 2 × 2 × 10151
Divisors count	2	14
Divisors	1, 649661	1, 2, 4, 8, 16, 32, 64, 10151, 20302, 40604, 81208, 162416, 324832, 649664
Number of properties	5	0
Chen primes	20652nd
Cousin primes (2nd member)	5701st
Isolated primes	41392nd
Primes	52803rd
Sophie germain primes	5380th
Roman numberals
Base 2	10011110100110111101₂	10011110100111000000₂
Base 3	1020000011112₃	1020000011122₃
Base 4	2132212331₄	2132213000₄
Base 5	131242121₅	131242124₅
Base 6	21531405₆	21531412₆
Base 7	5344025₇	5344031₇
Base 8	2364675₈	2364700₈
Base 9	1200145₉	1200148₉
Base 10	649661₁₀	649664₁₀
Base 11	404111₁₁	404114₁₁
Base 12	273b65₁₂	273b68₁₂
Base 13	19991c₁₃	199922₁₃
Base 14	12ca85₁₄	12ca88₁₄
Base 15	cc75b₁₅	cc75e₁₅
Base 16	9e9bd₁₆	9e9c0₁₆