λ
Ratio Atlas

2,803,259

2803259
Deficient Odd Prime

2,803,259 factors as 2803259. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 138 steps.

Prime Factor Structure

Factorization String 2803259
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,803,260
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #2803253 ← → #2803291

Radix Representation

Decimal 2803259
Binary 1010101100011000111011 (22 bits)
Octal 0o12543073
Hexadecimal 0x2AC63B

Divisor Catalog (2)

Collatz Trajectory (138 steps to reach 1)

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

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