λ
Ratio Atlas

4,199,966

2 × 83 × 25301
Deficient Even Composite

4,199,966 factors as 2 × 83 × 25301. Its 8 positive divisors give a proper-divisor sum of 2,176,138, so this integer is deficient. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 2 × 83 × 25301
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,376,104
Proper Divisor Sum 2,176,138
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #4199963 ← → #4199971

Radix Representation

Decimal 4199966
Binary 10000000001011000011110 (23 bits)
Octal 0o20013036
Hexadecimal 0x40161E

Divisor Catalog (8)

Collatz Trajectory (92 steps to reach 1)

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

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