λ
Ratio Atlas

2,489,458

2 × 1244729
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 1244729
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,734,190
Proper Divisor Sum 1,244,732
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #2489453 ← → #2489477

Radix Representation

Decimal 2489458
Binary 1001011111110001110010 (22 bits)
Octal 0o11376162
Hexadecimal 0x25FC72

Divisor Catalog (4)

Collatz Trajectory (342 steps to reach 1)

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

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