Compare 684340 vs 684349

Property	684340	684349
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 34217¹	684349¹
Prime factorization	2 × 2 × 5 × 34217	684349
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 34217, 68434, 136868, 171085, 342170, 684340	1, 684349
Number of properties	0	3
Lucky primes		6312th
Primes		55385th
Twin primes (2nd member)		5963rd
Roman numberals
Base 2	10100111000100110100₂	10100111000100111101₂
Base 3	1021202201221₃	1021202202021₃
Base 4	2213010310₄	2213010331₄
Base 5	133344330₅	133344344₅
Base 6	22400124₆	22400141₆
Base 7	5550106₇	5550121₇
Base 8	2470464₈	2470475₈
Base 9	1252657₉	1252667₉
Base 10	684340₁₀	684349₁₀
Base 11	428178₁₁	428186₁₁
Base 12	290044₁₂	290051₁₂
Base 13	1ac647₁₃	1ac653₁₃
Base 14	13b576₁₄	13b581₁₄
Base 15	d7b7a₁₅	d7b84₁₅
Base 16	a7134₁₆	a713d₁₆