λ
Ratio Atlas

4,129,955

5 × 825991
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 825991
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,955,952
Proper Divisor Sum 825,997
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4129943 ← → #4129981

Radix Representation

Decimal 4129955
Binary 1111110000010010100011 (22 bits)
Octal 0o17602243
Hexadecimal 0x3F04A3

Divisor Catalog (4)

Collatz Trajectory (198 steps to reach 1)

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

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