Compare 63439 vs 63440

Property	63439	63440
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	63439¹	2⁴ × 5¹ × 13¹ × 61¹
Prime factorization	63439	2 × 2 × 2 × 2 × 5 × 13 × 61
Divisors count	2	40
Divisors	1, 63439	1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 1040, 1220, 1586, 2440, 3172, 3965, 4880, 6344, 7930, 12688, 15860, 31720, 63440
Number of properties	3	0
Cousin primes (1st member)	840th
Isolated primes	4679th
Primes	6358th
Roman numberals
Base 2	1111011111001111₂	1111011111010000₂
Base 3	10020000121₃	10020000122₃
Base 4	33133033₄	33133100₄
Base 5	4012224₅	4012230₅
Base 6	1205411₆	1205412₆
Base 7	352645₇	352646₇
Base 8	173717₈	173720₈
Base 9	106017₉	106018₉
Base 10	63439₁₀	63440₁₀
Base 11	43732₁₁	43733₁₁
Base 12	30867₁₂	30868₁₂
Base 13	22b4c₁₃	22b50₁₃
Base 14	19195₁₄	19196₁₄
Base 15	13be4₁₅	13be5₁₅
Base 16	f7cf₁₆	f7d0₁₆