Compare 42738 vs 42743

Property	42738	42743
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 17¹ × 419¹	42743¹
Prime factorization	2 × 3 × 17 × 419	42743
Divisors count	16	2
Divisors	1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738	1, 42743
Number of properties	0	6
Happy primes		732nd
Isolated primes		3229th
Long primes		1680th
Primes		4470th
Sexy primes (2nd member)		1269th
Sophie germain primes		594th
Roman numberals
Base 2	1010011011110010₂	1010011011110111₂
Base 3	2011121220₃	2011122002₃
Base 4	22123302₄	22123313₄
Base 5	2331423₅	2331433₅
Base 6	525510₆	525515₆
Base 7	235413₇	235421₇
Base 8	123362₈	123367₈
Base 9	64556₉	64562₉
Base 10	42738₁₀	42743₁₀
Base 11	2a123₁₁	2a128₁₁
Base 12	20896₁₂	2089b₁₂
Base 13	165b7₁₃	165bc₁₃
Base 14	1180a₁₄	11811₁₄
Base 15	c9e3₁₅	c9e8₁₅
Base 16	a6f2₁₆	a6f7₁₆