Compare 642240 vs 642241

Property	642240	642241
Type	composite number	prime
Unique factors	4	1
Total factors	10	1
Prime factorization	2⁶ × 3² × 5¹ × 223¹	642241¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 223	642241
Divisors count	84	2
Divisors	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 223, 240, 288, 320, 360, 446, 480, 576, 669, 720, 892, 960, 1115, 1338, 1440, 1784, 2007, 2230, 2676, 2880, 3345, 3568, 4014, 4460, 5352, 6690, 7136, 8028, 8920, 10035, 10704, 13380, 14272, 16056, 17840, 20070, 21408, 26760, 32112, 35680, 40140, 42816, 53520, 64224, 71360, 80280, 107040, 128448, 160560, 214080, 321120, 642240	1, 642241
Number of properties	0	5
Additive primes		20418th
Isolated primes		40943rd
Primes		52242nd
Sexy primes (1st member)		11320th
Sexy prime triplets (1st member)		2077th
Roman numberals
Base 2	10011100110011000000₂	10011100110011000001₂
Base 3	1012121222200₃	1012121222201₃
Base 4	2130303000₄	2130303001₄
Base 5	131022430₅	131022431₅
Base 6	21433200₆	21433201₆
Base 7	5313264₇	5313265₇
Base 8	2346300₈	2346301₈
Base 9	1177880₉	1177881₉
Base 10	642240₁₀	642241₁₀
Base 11	3a9585₁₁	3a9586₁₁
Base 12	26b800₁₂	26b801₁₂
Base 13	196431₁₃	196432₁₃
Base 14	12a0a4₁₄	12a0a5₁₄
Base 15	ca460₁₅	ca461₁₅
Base 16	9ccc0₁₆	9ccc1₁₆