Compare 21980 vs 21984

Property	21980	21984
Type	composite number	composite number
Unique factors	4	3
Total factors	5	7
Prime factorization	2² × 5¹ × 7¹ × 157¹	2⁵ × 3¹ × 229¹
Prime factorization	2 × 2 × 5 × 7 × 157	2 × 2 × 2 × 2 × 2 × 3 × 229
Divisors count	24	24
Divisors	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 5495, 10990, 21980	1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 10992, 21984
Number of properties	0	0
Roman numberals
Base 2	101010111011100₂	101010111100000₂
Base 3	1010011002₃	1010011020₃
Base 4	11113130₄	11113200₄
Base 5	1200410₅	1200414₅
Base 6	245432₆	245440₆
Base 7	121040₇	121044₇
Base 8	52734₈	52740₈
Base 9	33132₉	33136₉
Base 10	21980₁₀	21984₁₀
Base 11	15572₁₁	15576₁₁
Base 12	10878₁₂	10880₁₂
Base 13	a00a₁₃	a011₁₃
Base 14	8020₁₄	8024₁₄
Base 15	67a5₁₅	67a9₁₅
Base 16	55dc₁₆	55e0₁₆