λ
Ratio Atlas

4,239,457

4239457
Deficient Odd Prime

Prime Factor Structure

Factorization String 4239457
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,239,458
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4239449 ← → #4239463

Radix Representation

Decimal 4239457
Binary 10000001011000001100001 (23 bits)
Octal 0o20130141
Hexadecimal 0x40B061

Divisor Catalog (2)

Collatz Trajectory (149 steps to reach 1)

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

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