λ
Ratio Atlas

4,166,386

2 × 7 × 139 × 2141
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 7 × 139 × 2141
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,197,120
Proper Divisor Sum 3,030,734
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4166363 ← → #4166389

Radix Representation

Decimal 4166386
Binary 1111111001001011110010 (22 bits)
Octal 0o17711362
Hexadecimal 0x3F92F2

Divisor Catalog (16)

Collatz Trajectory (185 steps to reach 1)

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

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