λ
Ratio Atlas

2,005,497

32 × 13 × 61 × 281
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 13 × 61 × 281
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 3,182,088
Proper Divisor Sum 1,176,591
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #2005489 ← → #2005499

Radix Representation

Decimal 2005497
Binary 111101001100111111001 (21 bits)
Octal 0o7514771
Hexadecimal 0x1E99F9

Divisor Catalog (24)

Collatz Trajectory (114 steps to reach 1)

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

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