λ
Ratio Atlas

4,167,850

2 × 52 × 83357
Deficient Even Composite

4,167,850 factors as 2 × 5^2 × 83357. Its 12 positive divisors give a proper-divisor sum of 3,584,444, so this integer is deficient. The Collatz stopping time is 123 steps.

Prime Factor Structure

Factorization String 2 × 5^2 × 83357
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,752,294
Proper Divisor Sum 3,584,444
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4167847 ← → #4167881

Radix Representation

Decimal 4167850
Binary 1111111001100010101010 (22 bits)
Octal 0o17714252
Hexadecimal 0x3F98AA

Divisor Catalog (12)

Collatz Trajectory (123 steps to reach 1)

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

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