Compare 399216 vs 399221

Property	399216	399221
Type	composite number	prime
Unique factors	3	1
Total factors	6	1
Prime factorization	2⁴ × 3¹ × 8317¹	399221¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 8317	399221
Divisors count	20	2
Divisors	1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8317, 16634, 24951, 33268, 49902, 66536, 99804, 133072, 199608, 399216	1, 399221
Number of properties	0	5
Chen primes		13642nd
Isolated primes		26207th
Primes		33798th
Sexy primes (1st member)		7640th
Sophie germain primes		3586th
Roman numberals
Base 2	1100001011101110000₂	1100001011101110101₂
Base 3	202021121210₃	202021121222₃
Base 4	1201131300₄	1201131311₄
Base 5	100233331₅	100233341₅
Base 6	12320120₆	12320125₆
Base 7	3251616₇	3251624₇
Base 8	1413560₈	1413565₈
Base 9	667553₉	667558₉
Base 10	399216₁₀	399221₁₀
Base 11	252a34₁₁	252a39₁₁
Base 12	173040₁₂	173045₁₂
Base 13	10c92c₁₃	10c934₁₃
Base 14	a56b6₁₄	a56bb₁₄
Base 15	7d446₁₅	7d44b₁₅
Base 16	61770₁₆	61775₁₆