Compare 72139 vs 72147

Property	72139	72147
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	72139¹	3¹ × 24049¹
Prime factorization	72139	3 × 24049
Divisors count	2	4
Divisors	1, 72139	1, 3, 24049, 72147
Number of properties	3	1
Isolated primes	5276th
Lucky primes	965th
Primes	7141st
Semiprimes		17155th
Roman numberals
Base 2	10001100111001011₂	10001100111010011₂
Base 3	10122221211₃	10122222010₃
Base 4	101213023₄	101213103₄
Base 5	4302024₅	4302042₅
Base 6	1313551₆	1314003₆
Base 7	420214₇	420225₇
Base 8	214713₈	214723₈
Base 9	118854₉	118863₉
Base 10	72139₁₀	72147₁₀
Base 11	4a221₁₁	4a229₁₁
Base 12	358b7₁₂	35903₁₂
Base 13	26ab2₁₃	26aba₁₃
Base 14	1c40b₁₄	1c415₁₄
Base 15	16594₁₅	1659c₁₅
Base 16	119cb₁₆	119d3₁₆