λ
Ratio Atlas

289,141

289141
Deficient Odd Prime

Prime Factor Structure

Factorization String 289141
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 289,142
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #289139 ← → #289151

Radix Representation

Decimal 289141
Binary 1000110100101110101 (19 bits)
Octal 0o1064565
Hexadecimal 0x46975

Divisor Catalog (2)

Collatz Trajectory (44 steps to reach 1)

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

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