λ
Ratio Atlas

4,166,394

2 × 3 × 17 × 40847
Abundant Even Composite

4,166,394 factors as 2 × 3 × 17 × 40847. Its 16 positive divisors give a proper-divisor sum of 4,656,774, so this integer is abundant. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 3 × 17 × 40847
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,823,168
Proper Divisor Sum 4,656,774
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4166389 ← → #4166417

Radix Representation

Decimal 4166394
Binary 1111111001001011111010 (22 bits)
Octal 0o17711372
Hexadecimal 0x3F92FA

Divisor Catalog (16)

Collatz Trajectory (167 steps to reach 1)

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

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