Compare 442742 vs 442747

Property	442742	442747
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 31¹ × 37¹ × 193¹	442747¹
Prime factorization	2 × 31 × 37 × 193	442747
Divisors count	16	2
Divisors	1, 2, 31, 37, 62, 74, 193, 386, 1147, 2294, 5983, 7141, 11966, 14282, 221371, 442742	1, 442747
Number of properties	0	5
Chen primes		14891st
Isolated primes		28866th
Lucky primes		4393rd
Primes		37153rd
Sexy primes (1st member)		8320th
Roman numberals
Base 2	1101100000101110110₂	1101100000101111011₂
Base 3	211111022212₃	211111100001₃
Base 4	1230011312₄	1230011323₄
Base 5	103131432₅	103131442₅
Base 6	13253422₆	13253431₆
Base 7	3522536₇	3522544₇
Base 8	1540566₈	1540573₈
Base 9	744285₉	744301₉
Base 10	442742₁₀	442747₁₀
Base 11	282703₁₁	282708₁₁
Base 12	194272₁₂	194277₁₂
Base 13	1266a1₁₃	1266a6₁₃
Base 14	b74c6₁₄	b74cb₁₄
Base 15	8b2b2₁₅	8b2b7₁₅
Base 16	6c176₁₆	6c17b₁₆