λ
Ratio Atlas

5,166,418

2 × 83 × 31123
Deficient Even Composite

5,166,418 factors as 2 × 83 × 31123. Its 8 positive divisors give a proper-divisor sum of 2,676,830, so this integer is deficient. The Collatz stopping time is 250 steps.

Prime Factor Structure

Factorization String 2 × 83 × 31123
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,843,248
Proper Divisor Sum 2,676,830
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5166401 ← → #5166443

Radix Representation

Decimal 5166418
Binary 10011101101010101010010 (23 bits)
Octal 0o23552522
Hexadecimal 0x4ED552

Divisor Catalog (8)

Collatz Trajectory (250 steps to reach 1)

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

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