λ
Ratio Atlas

11,226,865

5 × 13 × 172721
Deficient Odd Composite

11,226,865 factors as 5 × 13 × 172721. Its 8 positive divisors give a proper-divisor sum of 3,281,783, so this integer is deficient. The Collatz stopping time is 52 steps.

Prime Factor Structure

Factorization String 5 × 13 × 172721
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,508,648
Proper Divisor Sum 3,281,783
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #11226863 ← → #11226869

Radix Representation

Decimal 11226865
Binary 101010110100111011110001 (24 bits)
Octal 0o52647361
Hexadecimal 0xAB4EF1

Divisor Catalog (8)

Collatz Trajectory (52 steps to reach 1)

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

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