λ
Ratio Atlas

4,285,129

4285129
Deficient Odd Prime

Prime Factor Structure

Factorization String 4285129
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,285,130
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4285123 ← → #4285147

Radix Representation

Decimal 4285129
Binary 10000010110001011001001 (23 bits)
Octal 0o20261311
Hexadecimal 0x4162C9

Divisor Catalog (2)

Collatz Trajectory (167 steps to reach 1)

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

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