Compare 20640 vs 20641

Property	20640	20641
Type	composite number	prime
Unique factors	4	1
Total factors	8	1
Prime factorization	2⁵ × 3¹ × 5¹ × 43¹	20641¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 3 × 5 × 43	20641
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640	1, 20641
Number of properties	0	4
Additive primes		1080th
Primes		2327th
Pythagorean primes		1157th
Twin primes (2nd member)		351st
Roman numberals
Base 2	101000010100000₂	101000010100001₂
Base 3	1001022110₃	1001022111₃
Base 4	11002200₄	11002201₄
Base 5	1130030₅	1130031₅
Base 6	235320₆	235321₆
Base 7	114114₇	114115₇
Base 8	50240₈	50241₈
Base 9	31273₉	31274₉
Base 10	20640₁₀	20641₁₀
Base 11	14564₁₁	14565₁₁
Base 12	bb40₁₂	bb41₁₂
Base 13	9519₁₃	951a₁₃
Base 14	7744₁₄	7745₁₄
Base 15	61b0₁₅	61b1₁₅
Base 16	50a0₁₆	50a1₁₆