Compare 621428 vs 621440

Property	621428	621440
Type	composite number	composite number
Unique factors	3	3
Total factors	4	9
Prime factorization	2² × 337¹ × 461¹	2⁷ × 5¹ × 971¹
Prime factorization	2 × 2 × 337 × 461	2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 971
Divisors count	12	32
Divisors	1, 2, 4, 337, 461, 674, 922, 1348, 1844, 155357, 310714, 621428	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 971, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 31072, 38840, 62144, 77680, 124288, 155360, 310720, 621440
Number of properties	0	0
Roman numberals
Base 2	10010111101101110100₂	10010111101110000000₂
Base 3	1011120102212₃	1011120110022₃
Base 4	2113231310₄	2113232000₄
Base 5	124341203₅	124341230₅
Base 6	21152552₆	21153012₆
Base 7	5165513₇	5165531₇
Base 8	2275564₈	2275600₈
Base 9	1146385₉	1146408₉
Base 10	621428₁₀	621440₁₀
Base 11	394985₁₁	394996₁₁
Base 12	25b758₁₂	25b768₁₂
Base 13	189b12₁₃	189b21₁₃
Base 14	12267a₁₄	122688₁₄
Base 15	c41d8₁₅	c41e5₁₅
Base 16	97b74₁₆	97b80₁₆