Compare 420 vs 428

Property	420	428
Type	composite number	composite number
Unique factors	4	2
Total factors	5	3
Prime factorization	2² × 3¹ × 5¹ × 7¹	2² × 107¹
Prime factorization	2 × 2 × 3 × 5 × 7	2 × 2 × 107
Divisors count	24	6
Divisors	1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420	1, 2, 4, 107, 214, 428
Number of properties	0	0
Roman numberals	CDXX	CDXXVIII
Base 2	110100100₂	110101100₂
Base 3	120120₃	120212₃
Base 4	12210₄	12230₄
Base 5	3140₅	3203₅
Base 6	1540₆	1552₆
Base 7	1140₇	1151₇
Base 8	644₈	654₈
Base 9	516₉	525₉
Base 10	420₁₀	428₁₀
Base 11	352₁₁	35a₁₁
Base 12	2b0₁₂	2b8₁₂
Base 13	264₁₃	26c₁₃
Base 14	220₁₄	228₁₄
Base 15	1d0₁₅	1d8₁₅
Base 16	1a4₁₆	1ac₁₆