Compare 649469 vs 649480

Property	649469	649480
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	649469¹	2³ × 5¹ × 13¹ × 1249¹
Prime factorization	649469	2 × 2 × 2 × 5 × 13 × 1249
Divisors count	2	32
Divisors	1, 649469	1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1249, 2498, 4996, 6245, 9992, 12490, 16237, 24980, 32474, 49960, 64948, 81185, 129896, 162370, 324740, 649480
Number of properties	3	0
Chen primes	20643rd
Primes	52781st
Twin primes (1st member)	5704th
Roman numberals
Base 2	10011110100011111101₂	10011110100100001000₂
Base 3	1012222220102₃	1012222220211₃
Base 4	2132203331₄	2132210020₄
Base 5	131240334₅	131240410₅
Base 6	21530445₆	21530504₆
Base 7	5343332₇	5343346₇
Base 8	2364375₈	2364410₈
Base 9	1188812₉	1188824₉
Base 10	649469₁₀	649480₁₀
Base 11	403a57₁₁	403a67₁₁
Base 12	273a25₁₂	273a34₁₂
Base 13	199802₁₃	199810₁₃
Base 14	12c989₁₄	12c996₁₄
Base 15	cc67e₁₅	cc68a₁₅
Base 16	9e8fd₁₆	9e908₁₆