Compare 20780 vs 20789

Property	20780	20789
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 1039¹	20789¹
Prime factorization	2 × 2 × 5 × 1039	20789
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 1039, 2078, 4156, 5195, 10390, 20780	1, 20789
Number of properties	0	7
Chen primes		1153rd
Harmonic primes		857th
Isolated primes		1635th
Long primes		889th
Primes		2342nd
Pythagorean primes		1164th
Sophie germain primes		337th
Roman numberals
Base 2	101000100101100₂	101000100110101₂
Base 3	1001111122₃	1001111222₃
Base 4	11010230₄	11010311₄
Base 5	1131110₅	1131124₅
Base 6	240112₆	240125₆
Base 7	114404₇	114416₇
Base 8	50454₈	50465₈
Base 9	31448₉	31458₉
Base 10	20780₁₀	20789₁₀
Base 11	14681₁₁	1468a₁₁
Base 12	10038₁₂	10045₁₂
Base 13	95c6₁₃	9602₁₃
Base 14	7804₁₄	780d₁₄
Base 15	6255₁₅	625e₁₅
Base 16	512c₁₆	5135₁₆