λ
Ratio Atlas

2,129,506

2 × 1064753
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 1064753
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,194,262
Proper Divisor Sum 1,064,756
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2129497 ← → #2129507

Radix Representation

Decimal 2129506
Binary 1000000111111001100010 (22 bits)
Octal 0o10077142
Hexadecimal 0x207E62

Divisor Catalog (4)

Collatz Trajectory (73 steps to reach 1)

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

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