λ
Ratio Atlas

11,289,379

11289379
Deficient Odd Prime

11,289,379 factors as 11289379. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 153 steps.

Prime Factor Structure

Factorization String 11289379
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 11,289,380
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #11289373 ← → #11289409

Radix Representation

Decimal 11289379
Binary 101011000100001100100011 (24 bits)
Octal 0o53041443
Hexadecimal 0xAC4323

Divisor Catalog (2)

Collatz Trajectory (153 steps to reach 1)

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

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