Compare 640220 vs 640228

Property	640220	640228
Type	composite number	composite number
Unique factors	5	3
Total factors	6	4
Prime factorization	2² × 5¹ × 7¹ × 17¹ × 269¹	2² × 23¹ × 6959¹
Prime factorization	2 × 2 × 5 × 7 × 17 × 269	2 × 2 × 23 × 6959
Divisors count	48	12
Divisors	1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 269, 340, 476, 538, 595, 1076, 1190, 1345, 1883, 2380, 2690, 3766, 4573, 5380, 7532, 9146, 9415, 18292, 18830, 22865, 32011, 37660, 45730, 64022, 91460, 128044, 160055, 320110, 640220	1, 2, 4, 23, 46, 92, 6959, 13918, 27836, 160057, 320114, 640228
Number of properties	0	0
Roman numberals
Base 2	10011100010011011100₂	10011100010011100100₂
Base 3	1012112012212₃	1012112020011₃
Base 4	2130103130₄	2130103210₄
Base 5	130441340₅	130441403₅
Base 6	21415552₆	21420004₆
Base 7	5304350₇	5304361₇
Base 8	2342334₈	2342344₈
Base 9	1175185₉	1175204₉
Base 10	640220₁₀	640228₁₀
Base 11	3a8009₁₁	3a8016₁₁
Base 12	26a5b8₁₂	26a604₁₂
Base 13	195539₁₃	195544₁₃
Base 14	129460₁₄	129468₁₄
Base 15	c9a65₁₅	c9a6d₁₅
Base 16	9c4dc₁₆	9c4e4₁₆