λ
Ratio Atlas

4,205,657

41 × 67 × 1531
Deficient Odd Composite

Prime Factor Structure

Factorization String 41 × 67 × 1531
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,375,392
Proper Divisor Sum 169,735
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4205651 ← → #4205659

Radix Representation

Decimal 4205657
Binary 10000000010110001011001 (23 bits)
Octal 0o20026131
Hexadecimal 0x402C59

Divisor Catalog (8)

Collatz Trajectory (105 steps to reach 1)

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

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