λ
Ratio Atlas

3,977,665

5 × 795533
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 795533
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,773,204
Proper Divisor Sum 795,539
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #3977663 ← → #3977681

Radix Representation

Decimal 3977665
Binary 1111001011000111000001 (22 bits)
Octal 0o17130701
Hexadecimal 0x3CB1C1

Divisor Catalog (4)

Collatz Trajectory (167 steps to reach 1)

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

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