Compare 72139 vs 72143

Property	72139	72143
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	72139¹	19¹ × 3797¹
Prime factorization	72139	19 × 3797
Divisors count	2	4
Divisors	1, 72139	1, 19, 3797, 72143
Number of properties	3	1
Isolated primes	5276th
Lucky primes	965th
Primes	7141st
Semiprimes		17153rd
Roman numberals
Base 2	10001100111001011₂	10001100111001111₂
Base 3	10122221211₃	10122221222₃
Base 4	101213023₄	101213033₄
Base 5	4302024₅	4302033₅
Base 6	1313551₆	1313555₆
Base 7	420214₇	420221₇
Base 8	214713₈	214717₈
Base 9	118854₉	118858₉
Base 10	72139₁₀	72143₁₀
Base 11	4a221₁₁	4a225₁₁
Base 12	358b7₁₂	358bb₁₂
Base 13	26ab2₁₃	26ab6₁₃
Base 14	1c40b₁₄	1c411₁₄
Base 15	16594₁₅	16598₁₅
Base 16	119cb₁₆	119cf₁₆