λ
Ratio Atlas

2,591,697

3 × 863899
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 863899
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,455,600
Proper Divisor Sum 863,903
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #2591683 ← → #2591711

Radix Representation

Decimal 2591697
Binary 1001111000101111010001 (22 bits)
Octal 0o11705721
Hexadecimal 0x278BD1

Divisor Catalog (4)

Collatz Trajectory (143 steps to reach 1)

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

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