Compare 990486 vs 990497

Property	990486	990497
Type	composite number	prime
Unique factors	4	1
Total factors	6	1
Prime factorization	2¹ × 3² × 7² × 1123¹	990497¹
Prime factorization	2 × 3 × 3 × 7 × 7 × 1123	990497
Divisors count	36	2
Divisors	1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1123, 2246, 3369, 6738, 7861, 10107, 15722, 20214, 23583, 47166, 55027, 70749, 110054, 141498, 165081, 330162, 495243, 990486	1, 990497
Number of properties	0	5
Chen primes		29716th
Isolated primes		61603rd
Primes		77814th
Sexy primes (1st member)		16251st
Ulam primes		5707th
Roman numberals
Base 2	11110001110100010110₂	11110001110100100001₂
Base 3	1212022200200₃	1212022201002₃
Base 4	3301310112₄	3301310201₄
Base 5	223143421₅	223143442₅
Base 6	33121330₆	33121345₆
Base 7	11263500₇	11263514₇
Base 8	3616426₈	3616441₈
Base 9	1768620₉	1768632₉
Base 10	990486₁₀	990497₁₀
Base 11	617192₁₁	6171a2₁₁
Base 12	3b9246₁₂	3b9255₁₂
Base 13	288ab3₁₃	288ac1₁₃
Base 14	1bad70₁₄	1bad7b₁₄
Base 15	148726₁₅	148732₁₅
Base 16	f1d16₁₆	f1d21₁₆