λ
Ratio Atlas

2,501,985

3 × 5 × 166799
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 5 × 166799
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,003,200
Proper Divisor Sum 1,501,215
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #2501959 ← → #2501987

Radix Representation

Decimal 2501985
Binary 1001100010110101100001 (22 bits)
Octal 0o11426541
Hexadecimal 0x262D61

Divisor Catalog (8)

Collatz Trajectory (81 steps to reach 1)

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

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