λ
Ratio Atlas

2,811,805

5 × 562361
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 562361
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,374,172
Proper Divisor Sum 562,367
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2811803 ← → #2811833

Radix Representation

Decimal 2811805
Binary 1010101110011110011101 (22 bits)
Octal 0o12563635
Hexadecimal 0x2AE79D

Divisor Catalog (4)

Collatz Trajectory (275 steps to reach 1)

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

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