λ
Ratio Atlas

4,023,809

4023809
Deficient Odd Prime

4,023,809 factors as 4023809. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 141 steps.

Prime Factor Structure

Factorization String 4023809
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,023,810
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4023791 ← → #4023821

Radix Representation

Decimal 4023809
Binary 1111010110011000000001 (22 bits)
Octal 0o17263001
Hexadecimal 0x3D6601

Divisor Catalog (2)

Collatz Trajectory (141 steps to reach 1)

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

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