Compare 561949 vs 561961

Property	561949	561961
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	113¹ × 4973¹	561961¹
Prime factorization	113 × 4973	561961
Divisors count	4	2
Divisors	1, 113, 4973, 561949	1, 561961
Number of properties	1	3
Isolated primes		36155th
Lucky primes		5386th
Primes		46216th
Semiprimes	121129th
Roman numberals
Base 2	10001001001100011101₂	10001001001100101001₂
Base 3	1001112211221₃	1001112212101₃
Base 4	2021030131₄	2021030221₄
Base 5	120440244₅	120440321₅
Base 6	20013341₆	20013401₆
Base 7	4530223₇	4530241₇
Base 8	2111435₈	2111451₈
Base 9	1045757₉	1045771₉
Base 10	561949₁₀	561961₁₀
Base 11	354223₁₁	354234₁₁
Base 12	231251₁₂	231261₁₂
Base 13	168a1b₁₃	168a2a₁₃
Base 14	108b13₁₄	108b21₁₄
Base 15	b1784₁₅	b1791₁₅
Base 16	8931d₁₆	89329₁₆