Compare 19680 vs 19681

Property	19680	19681
Type	composite number	prime
Unique factors	4	1
Total factors	8	1
Prime factorization	2⁵ × 3¹ × 5¹ × 41¹	19681¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 3 × 5 × 41	19681
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680	1, 19681
Number of properties	0	7
Emirps		616th
Harmonic primes		805th
Isolated primes		1556th
Primes		2227th
Pythagorean primes		1106th
Sexy primes (1st member)		687th
Ulam primes		163rd
Roman numberals
Base 2	100110011100000₂	100110011100001₂
Base 3	222222220₃	222222221₃
Base 4	10303200₄	10303201₄
Base 5	1112210₅	1112211₅
Base 6	231040₆	231041₆
Base 7	111243₇	111244₇
Base 8	46340₈	46341₈
Base 9	28886₉	28887₉
Base 10	19680₁₀	19681₁₀
Base 11	13871₁₁	13872₁₁
Base 12	b480₁₂	b481₁₂
Base 13	8c5b₁₃	8c5c₁₃
Base 14	725a₁₄	725b₁₄
Base 15	5c70₁₅	5c71₁₅
Base 16	4ce0₁₆	4ce1₁₆