λ
Ratio Atlas

4,028,705

5 × 805741
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 805741
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,834,452
Proper Divisor Sum 805,747
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4028693 ← → #4028707

Radix Representation

Decimal 4028705
Binary 1111010111100100100001 (22 bits)
Octal 0o17274441
Hexadecimal 0x3D7921

Divisor Catalog (4)

Collatz Trajectory (61 steps to reach 1)

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

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