Compare 542138 vs 542149

Property	542138	542149
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 163¹ × 1663¹	542149¹
Prime factorization	2 × 163 × 1663	542149
Divisors count	8	2
Divisors	1, 2, 163, 326, 1663, 3326, 271069, 542138	1, 542149
Number of properties	0	3
Cousin primes (1st member)		4882nd
Isolated primes		34947th
Primes		44738th
Roman numberals
Base 2	10000100010110111010₂	10000100010111000101₂
Base 3	1000112200012₃	1000112200121₃
Base 4	2010112322₄	2010113011₄
Base 5	114322023₅	114322044₅
Base 6	15341522₆	15341541₆
Base 7	4415402₇	4415416₇
Base 8	2042672₈	2042705₈
Base 9	1015605₉	1015617₉
Base 10	542138₁₀	542149₁₀
Base 11	340353₁₁	340363₁₁
Base 12	2218a2₁₂	2218b1₁₂
Base 13	15c9bc₁₃	15c9ca₁₃
Base 14	101802₁₄	10180d₁₄
Base 15	aa978₁₅	aa984₁₅
Base 16	845ba₁₆	845c5₁₆