Compare 637139 vs 637142

Property	637139	637142
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	637139¹	2¹ × 11¹ × 28961¹
Prime factorization	637139	2 × 11 × 28961
Divisors count	2	8
Divisors	1, 637139	1, 2, 11, 22, 28961, 57922, 318571, 637142
Number of properties	6	0
Additive primes	20280th
Chen primes	20298th
Isolated primes	40658th
Primes	51877th
Safe primes	3005th
Ulam primes	3804th
Roman numberals
Base 2	10011011100011010011₂	10011011100011010110₂
Base 3	1012100222202₃	1012100222212₃
Base 4	2123203103₄	2123203112₄
Base 5	130342024₅	130342032₅
Base 6	21353415₆	21353422₆
Base 7	5262356₇	5262362₇
Base 8	2334323₈	2334326₈
Base 9	1170882₉	1170885₉
Base 10	637139₁₀	637142₁₀
Base 11	3a5768₁₁	3a5770₁₁
Base 12	26886b₁₂	268872₁₂
Base 13	194009₁₃	19400c₁₃
Base 14	12829d₁₄	1282a2₁₄
Base 15	c8bae₁₅	c8bb2₁₅
Base 16	9b8d3₁₆	9b8d6₁₆