λ
Ratio Atlas

4,159,906

2 × 43 × 48371
Deficient Even Composite

4,159,906 factors as 2 × 43 × 48371. Its 8 positive divisors give a proper-divisor sum of 2,225,198, so this integer is deficient. The Collatz stopping time is 247 steps.

Prime Factor Structure

Factorization String 2 × 43 × 48371
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,385,104
Proper Divisor Sum 2,225,198
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4159889 ← → #4159907

Radix Representation

Decimal 4159906
Binary 1111110111100110100010 (22 bits)
Octal 0o17674642
Hexadecimal 0x3F79A2

Divisor Catalog (8)

Collatz Trajectory (247 steps to reach 1)

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

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