Compare 840428 vs 840440

Property	840428	840440
Type	composite number	composite number
Unique factors	3	3
Total factors	4	5
Prime factorization	2² × 163¹ × 1289¹	2³ × 5¹ × 21011¹
Prime factorization	2 × 2 × 163 × 1289	2 × 2 × 2 × 5 × 21011
Divisors count	12	16
Divisors	1, 2, 4, 163, 326, 652, 1289, 2578, 5156, 210107, 420214, 840428	1, 2, 4, 5, 8, 10, 20, 40, 21011, 42022, 84044, 105055, 168088, 210110, 420220, 840440
Number of properties	0	0
Roman numberals
Base 2	11001101001011101100₂	11001101001011111000₂
Base 3	1120200211222₃	1120200212102₃
Base 4	3031023230₄	3031023320₄
Base 5	203343203₅	203343230₅
Base 6	30002512₆	30002532₆
Base 7	10100141₇	10100156₇
Base 8	3151354₈	3151370₈
Base 9	1520758₉	1520772₉
Base 10	840428₁₀	840440₁₀
Base 11	524476₁₁	524487₁₁
Base 12	346438₁₂	346448₁₂
Base 13	2356c4₁₃	235703₁₃
Base 14	17c3c8₁₄	17c3d6₁₄
Base 15	119038₁₅	119045₁₅
Base 16	cd2ec₁₆	cd2f8₁₆