Compare 131561 vs 131566

Property	131561	131566
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	131561¹	2¹ × 157¹ × 419¹
Prime factorization	131561	2 × 157 × 419
Divisors count	2	8
Divisors	1, 131561	1, 2, 157, 314, 419, 838, 65783, 131566
Number of properties	4	0
Additive primes	5071st
Isolated primes	9231st
Primes	12290th
Pythagorean primes	6116th
Roman numberals
Base 2	100000000111101001₂	100000000111101110₂
Base 3	20200110122₃	20200110211₃
Base 4	200013221₄	200013232₄
Base 5	13202221₅	13202231₅
Base 6	2453025₆	2453034₆
Base 7	1055363₇	1055401₇
Base 8	400751₈	400756₈
Base 9	220418₉	220424₉
Base 10	131561₁₀	131566₁₀
Base 11	8a931₁₁	8a936₁₁
Base 12	64175₁₂	6417a₁₂
Base 13	47b61₁₃	47b66₁₃
Base 14	35d33₁₄	35d38₁₄
Base 15	28eab₁₅	28eb1₁₅
Base 16	201e9₁₆	201ee₁₆