Compare 640053 vs 640061

Property	640053	640061
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3² × 19² × 197¹	640061¹
Prime factorization	3 × 3 × 19 × 19 × 197	640061
Divisors count	18	2
Divisors	1, 3, 9, 19, 57, 171, 197, 361, 591, 1083, 1773, 3249, 3743, 11229, 33687, 71117, 213351, 640053	1, 640061
Number of properties	0	4
Additive primes		20355th
Chen primes		20380th
Isolated primes		40819th
Primes		52082nd
Roman numberals
Base 2	10011100010000110101₂	10011100010000111101₂
Base 3	1012111222200₃	1012111222222₃
Base 4	2130100311₄	2130100331₄
Base 5	130440203₅	130440221₅
Base 6	21415113₆	21415125₆
Base 7	5304021₇	5304032₇
Base 8	2342065₈	2342075₈
Base 9	1174880₉	1174888₉
Base 10	640053₁₀	640061₁₀
Base 11	3a7977₁₁	3a7984₁₁
Base 12	26a499₁₂	26a4a5₁₂
Base 13	19543b₁₃	195446₁₃
Base 14	129381₁₄	129389₁₄
Base 15	c99a3₁₅	c99ab₁₅
Base 16	9c435₁₆	9c43d₁₆