Compare 640149 vs 640158

Property	640149	640158
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	3¹ × 213383¹	2¹ × 3¹ × 106693¹
Prime factorization	3 × 213383	2 × 3 × 106693
Divisors count	4	8
Divisors	1, 3, 213383, 640149	1, 2, 3, 6, 106693, 213386, 320079, 640158
Number of properties	1	0
Semiprimes	137173rd
Roman numberals
Base 2	10011100010010010101₂	10011100010010011110₂
Base 3	1012112010020₃	1012112010120₃
Base 4	2130102111₄	2130102132₄
Base 5	130441044₅	130441113₅
Base 6	21415353₆	21415410₆
Base 7	5304216₇	5304231₇
Base 8	2342225₈	2342236₈
Base 9	1175106₉	1175116₉
Base 10	640149₁₀	640158₁₀
Base 11	3a7a54₁₁	3a7a62₁₁
Base 12	26a559₁₂	26a566₁₂
Base 13	1954b3₁₃	1954bc₁₃
Base 14	12940d₁₄	129418₁₄
Base 15	c9a19₁₅	c9a23₁₅
Base 16	9c495₁₆	9c49e₁₆