λ
Ratio Atlas

4,100,989

107 × 38327
Deficient Odd Composite

Prime Factor Structure

Factorization String 107 × 38327
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,139,424
Proper Divisor Sum 38,435
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4100983 ← → #4101011

Radix Representation

Decimal 4100989
Binary 1111101001001101111101 (22 bits)
Octal 0o17511575
Hexadecimal 0x3E937D

Divisor Catalog (4)

Collatz Trajectory (105 steps to reach 1)

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

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