λ
Ratio Atlas

2,012,489

31 × 64919
Deficient Odd Composite

Prime Factor Structure

Factorization String 31 × 64919
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,077,440
Proper Divisor Sum 64,951
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2012471 ← → #2012519

Radix Representation

Decimal 2012489
Binary 111101011010101001001 (21 bits)
Octal 0o7532511
Hexadecimal 0x1EB549

Divisor Catalog (4)

Collatz Trajectory (91 steps to reach 1)

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

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