Compare 742143 vs 742155

Property	742143	742155
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	3¹ × 247381¹	3¹ × 5¹ × 49477¹
Prime factorization	3 × 247381	3 × 5 × 49477
Divisors count	4	8
Divisors	1, 3, 247381, 742143	1, 3, 5, 15, 49477, 148431, 247385, 742155
Number of properties	1	0
Semiprimes	157916th
Roman numberals
Base 2	10110101001011111111₂	10110101001100001011₂
Base 3	1101201000210₃	1101201001020₃
Base 4	2311023333₄	2311030023₄
Base 5	142222033₅	142222110₅
Base 6	23523503₆	23523523₆
Base 7	6210453₇	6210501₇
Base 8	2651377₈	2651413₈
Base 9	1351023₉	1351036₉
Base 10	742143₁₀	742155₁₀
Base 11	467646₁₁	467657₁₁
Base 12	2b9593₁₂	2b95a3₁₂
Base 13	1cca4c₁₃	1cca5b₁₃
Base 14	154663₁₄	154671₁₄
Base 15	e9d63₁₅	e9d70₁₅
Base 16	b52ff₁₆	b530b₁₆