Compare 640149 vs 640154

Property	640149	640154
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	3¹ × 213383¹	2¹ × 331¹ × 967¹
Prime factorization	3 × 213383	2 × 331 × 967
Divisors count	4	8
Divisors	1, 3, 213383, 640149	1, 2, 331, 662, 967, 1934, 320077, 640154
Number of properties	1	0
Semiprimes	137173rd
Roman numberals
Base 2	10011100010010010101₂	10011100010010011010₂
Base 3	1012112010020₃	1012112010102₃
Base 4	2130102111₄	2130102122₄
Base 5	130441044₅	130441104₅
Base 6	21415353₆	21415402₆
Base 7	5304216₇	5304224₇
Base 8	2342225₈	2342232₈
Base 9	1175106₉	1175112₉
Base 10	640149₁₀	640154₁₀
Base 11	3a7a54₁₁	3a7a59₁₁
Base 12	26a559₁₂	26a562₁₂
Base 13	1954b3₁₃	1954b8₁₃
Base 14	12940d₁₄	129414₁₄
Base 15	c9a19₁₅	c9a1e₁₅
Base 16	9c495₁₆	9c49a₁₆