λ
Ratio Atlas

4,378,564

22 × 31 × 35311
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 31 × 35311
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,909,888
Proper Divisor Sum 3,531,324
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #4378559 ← → #4378609

Radix Representation

Decimal 4378564
Binary 10000101100111111000100 (23 bits)
Octal 0o20547704
Hexadecimal 0x42CFC4

Divisor Catalog (12)

Collatz Trajectory (167 steps to reach 1)

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

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