Compare 842209 vs 842212

Property	842209	842212
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	842209¹	2² × 7² × 4297¹
Prime factorization	842209	2 × 2 × 7 × 7 × 4297
Divisors count	2	18
Divisors	1, 842209	1, 2, 4, 7, 14, 28, 49, 98, 196, 4297, 8594, 17188, 30079, 60158, 120316, 210553, 421106, 842212
Number of properties	4	0
Isolated primes	52921st
Lucky primes	7491st
Primes	67050th
Sexy primes (2nd member)	14184th
Roman numberals
Base 2	11001101100111100001₂	11001101100111100100₂
Base 3	1120210021221₃	1120210022001₃
Base 4	3031213201₄	3031213210₄
Base 5	203422314₅	203422322₅
Base 6	30015041₆	30015044₆
Base 7	10105264₇	10105300₇
Base 8	3154741₈	3154744₈
Base 9	1523257₉	1523261₉
Base 10	842209₁₀	842212₁₀
Base 11	525845₁₁	525848₁₁
Base 12	347481₁₂	347484₁₂
Base 13	236464₁₃	236467₁₃
Base 14	17ccdb₁₄	17cd00₁₄
Base 15	119824₁₅	119827₁₅
Base 16	cd9e1₁₆	cd9e4₁₆