Compare 131009 vs 131013

Property	131009	131013
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	131009¹	3² × 14557¹
Prime factorization	131009	3 × 3 × 14557
Divisors count	2	6
Divisors	1, 131009	1, 3, 9, 14557, 43671, 131013
Number of properties	5	0
Chen primes	5286th
Primes	12245th
Pythagorean primes	6093rd
Solinas primes	116th
Twin primes (1st member)	1526th
Roman numberals
Base 2	11111111111000001₂	11111111111000101₂
Base 3	20122201012₃	20122201100₃
Base 4	133333001₄	133333011₄
Base 5	13143014₅	13143023₅
Base 6	2450305₆	2450313₆
Base 7	1053644₇	1053651₇
Base 8	377701₈	377705₈
Base 9	218635₉	218640₉
Base 10	131009₁₀	131013₁₀
Base 11	8a47a₁₁	8a483₁₁
Base 12	63995₁₂	63999₁₂
Base 13	47828₁₃	4782c₁₃
Base 14	35a5b₁₄	35a61₁₄
Base 15	28c3e₁₅	28c43₁₅
Base 16	1ffc1₁₆	1ffc5₁₆