Compare 640380 vs 640383

Property	640380	640383
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2² × 3¹ × 5¹ × 13¹ × 821¹	3¹ × 213461¹
Prime factorization	2 × 2 × 3 × 5 × 13 × 821	3 × 213461
Divisors count	48	4
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 821, 1642, 2463, 3284, 4105, 4926, 8210, 9852, 10673, 12315, 16420, 21346, 24630, 32019, 42692, 49260, 53365, 64038, 106730, 128076, 160095, 213460, 320190, 640380	1, 3, 213461, 640383
Number of properties	0	1
Semiprimes		137219th
Roman numberals
Base 2	10011100010101111100₂	10011100010101111111₂
Base 3	1012112102210₃	1012112102220₃
Base 4	2130111330₄	2130111333₄
Base 5	130443010₅	130443013₅
Base 6	21420420₆	21420423₆
Base 7	5304666₇	5305002₇
Base 8	2342574₈	2342577₈
Base 9	1175383₉	1175386₉
Base 10	640380₁₀	640383₁₀
Base 11	3a8144₁₁	3a8147₁₁
Base 12	26a710₁₂	26a713₁₂
Base 13	195630₁₃	195633₁₃
Base 14	129536₁₄	129539₁₄
Base 15	c9b20₁₅	c9b23₁₅
Base 16	9c57c₁₆	9c57f₁₆