Compare 561961 vs 561966

Property	561961	561966
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	561961¹	2¹ × 3¹ × 229¹ × 409¹
Prime factorization	561961	2 × 3 × 229 × 409
Divisors count	2	16
Divisors	1, 561961	1, 2, 3, 6, 229, 409, 458, 687, 818, 1227, 1374, 2454, 93661, 187322, 280983, 561966
Number of properties	3	0
Isolated primes	36155th
Lucky primes	5386th
Primes	46216th
Roman numberals
Base 2	10001001001100101001₂	10001001001100101110₂
Base 3	1001112212101₃	1001112212120₃
Base 4	2021030221₄	2021030232₄
Base 5	120440321₅	120440331₅
Base 6	20013401₆	20013410₆
Base 7	4530241₇	4530246₇
Base 8	2111451₈	2111456₈
Base 9	1045771₉	1045776₉
Base 10	561961₁₀	561966₁₀
Base 11	354234₁₁	354239₁₁
Base 12	231261₁₂	231266₁₂
Base 13	168a2a₁₃	168a32₁₃
Base 14	108b21₁₄	108b26₁₄
Base 15	b1791₁₅	b1796₁₅
Base 16	89329₁₆	8932e₁₆