Compare 130987 vs 130990

Property	130987	130990
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	130987¹	2¹ × 5¹ × 13099¹
Prime factorization	130987	2 × 5 × 13099
Divisors count	2	8
Divisors	1, 130987	1, 2, 5, 10, 13099, 26198, 65495, 130990
Number of properties	5	0
Emirps	2491st
Isolated primes	9195th
Lucky primes	1605th
Primes	12244th
Sexy primes (2nd member)	3036th
Roman numberals
Base 2	11111111110101011₂	11111111110101110₂
Base 3	20122200101₃	20122200111₃
Base 4	133332223₄	133332232₄
Base 5	13142422₅	13142430₅
Base 6	2450231₆	2450234₆
Base 7	1053613₇	1053616₇
Base 8	377653₈	377656₈
Base 9	218611₉	218614₉
Base 10	130987₁₀	130990₁₀
Base 11	8a45a₁₁	8a462₁₁
Base 12	63977₁₂	6397a₁₂
Base 13	4780c₁₃	47812₁₃
Base 14	35a43₁₄	35a46₁₄
Base 15	28c27₁₅	28c2a₁₅
Base 16	1ffab₁₆	1ffae₁₆