Compare 561951 vs 561961

Property	561951	561961
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3³ × 13¹ × 1601¹	561961¹
Prime factorization	3 × 3 × 3 × 13 × 1601	561961
Divisors count	16	2
Divisors	1, 3, 9, 13, 27, 39, 117, 351, 1601, 4803, 14409, 20813, 43227, 62439, 187317, 561951	1, 561961
Number of properties	0	3
Isolated primes		36155th
Lucky primes		5386th
Primes		46216th
Roman numberals
Base 2	10001001001100011111₂	10001001001100101001₂
Base 3	1001112212000₃	1001112212101₃
Base 4	2021030133₄	2021030221₄
Base 5	120440301₅	120440321₅
Base 6	20013343₆	20013401₆
Base 7	4530225₇	4530241₇
Base 8	2111437₈	2111451₈
Base 9	1045760₉	1045771₉
Base 10	561951₁₀	561961₁₀
Base 11	354225₁₁	354234₁₁
Base 12	231253₁₂	231261₁₂
Base 13	168a20₁₃	168a2a₁₃
Base 14	108b15₁₄	108b21₁₄
Base 15	b1786₁₅	b1791₁₅
Base 16	8931f₁₆	89329₁₆