Compare 644131 vs 644140

Property	644131	644140
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	644131¹	2² × 5¹ × 7¹ × 43¹ × 107¹
Prime factorization	644131	2 × 2 × 5 × 7 × 43 × 107
Divisors count	2	48
Divisors	1, 644131	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 107, 140, 172, 214, 215, 301, 428, 430, 535, 602, 749, 860, 1070, 1204, 1498, 1505, 2140, 2996, 3010, 3745, 4601, 6020, 7490, 9202, 14980, 18404, 23005, 32207, 46010, 64414, 92020, 128828, 161035, 322070, 644140
Number of properties	4	0
Additive primes	20472nd
Happy primes	7449th
Primes	52373rd
Twin primes (2nd member)	5661st
Roman numberals
Base 2	10011101010000100011₂	10011101010000101100₂
Base 3	1012201120201₃	1012201121001₃
Base 4	2131100203₄	2131100230₄
Base 5	131103011₅	131103030₅
Base 6	21450031₆	21450044₆
Base 7	5321635₇	5321650₇
Base 8	2352043₈	2352054₈
Base 9	1181521₉	1181531₉
Base 10	644131₁₀	644140₁₀
Base 11	3aaa44₁₁	3aaa52₁₁
Base 12	270917₁₂	270924₁₂
Base 13	197257₁₃	197263₁₃
Base 14	12aa55₁₄	12aa60₁₄
Base 15	cacc1₁₅	cacca₁₅
Base 16	9d423₁₆	9d42c₁₆