λ
Prime Ledger

4,066,424

23 × 43 × 11821
Deficient Even Composite

4,066,424 has the prime decomposition 2^3 × 43 × 11821. Its 3 distinct prime factors produce 16 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 43 × 11821
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,802,520
Proper Divisor Sum 3,736,096
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4066379 ← → #4066441

Radix Representation

Decimal 4066424
Binary 1111100000110001111000 (22 bits)
Octal 0o17406170
Hexadecimal 0x3E0C78

Divisor Catalog (5 of 16)

1 2 4 8 43

Collatz Trajectory (123 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

4,066,424 2,033,212 1,016,606 508,303 1,524,910

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