Compare 20813 vs 20820

Property	20813	20820
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	5
Prime factorization	13¹ × 1601¹	2² × 3¹ × 5¹ × 347¹
Prime factorization	13 × 1601	2 × 2 × 3 × 5 × 347
Divisors count	4	24
Divisors	1, 13, 1601, 20813	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 20820
Number of properties	1	0
Semiprimes	5281st
Roman numberals
Base 2	101000101001101₂	101000101010100₂
Base 3	1001112212₃	1001120010₃
Base 4	11011031₄	11011110₄
Base 5	1131223₅	1131240₅
Base 6	240205₆	240220₆
Base 7	114452₇	114462₇
Base 8	50515₈	50524₈
Base 9	31485₉	31503₉
Base 10	20813₁₀	20820₁₀
Base 11	14701₁₁	14708₁₁
Base 12	10065₁₂	10070₁₂
Base 13	9620₁₃	9627₁₃
Base 14	7829₁₄	7832₁₄
Base 15	6278₁₅	6280₁₅
Base 16	514d₁₆	5154₁₆