λ
Ratio Atlas

4,990,072

23 × 623759
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 623759
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,356,400
Proper Divisor Sum 4,366,328
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4990067 ← → #4990091

Radix Representation

Decimal 4990072
Binary 10011000010010001111000 (23 bits)
Octal 0o23022170
Hexadecimal 0x4C2478

Divisor Catalog (8)

Collatz Trajectory (56 steps to reach 1)

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

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