λ
Ratio Atlas

1,745,545

5 × 349109
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 349109
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,094,660
Proper Divisor Sum 349,115
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1745537 ← → #1745561

Radix Representation

Decimal 1745545
Binary 110101010001010001001 (21 bits)
Octal 0o6521211
Hexadecimal 0x1AA289

Divisor Catalog (4)

Collatz Trajectory (158 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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