λ
Ratio Atlas

2,162,845

5 × 432569
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 432569
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,595,420
Proper Divisor Sum 432,575
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #2162843 ← → #2162869

Radix Representation

Decimal 2162845
Binary 1000010000000010011101 (22 bits)
Octal 0o10200235
Hexadecimal 0x21009D

Divisor Catalog (4)

Collatz Trajectory (179 steps to reach 1)

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

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