Compare 399280 vs 399281

Property	399280	399281
Type	composite number	prime
Unique factors	5	1
Total factors	8	1
Prime factorization	2⁴ × 5¹ × 7¹ × 23¹ × 31¹	399281¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 7 × 23 × 31	399281
Divisors count	80	2
Divisors	1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 24955, 28520, 39928, 49910, 57040, 79856, 99820, 199640, 399280	1, 399281
Number of properties	0	5
Chen primes		13645th
Cousin primes (2nd member)		3805th
Primes		33805th
Prime triplets (2nd member)		1460th
Twin primes (1st member)		3798th
Roman numberals
Base 2	1100001011110110000₂	1100001011110110001₂
Base 3	202021201011₃	202021201012₃
Base 4	1201132300₄	1201132301₄
Base 5	100234110₅	100234111₅
Base 6	12320304₆	12320305₆
Base 7	3252040₇	3252041₇
Base 8	1413660₈	1413661₈
Base 9	667634₉	667635₉
Base 10	399280₁₀	399281₁₀
Base 11	252a92₁₁	252a93₁₁
Base 12	173094₁₂	173095₁₂
Base 13	10c97b₁₃	10c97c₁₃
Base 14	a5720₁₄	a5721₁₄
Base 15	7d48a₁₅	7d48b₁₅
Base 16	617b0₁₆	617b1₁₆