λ
Sigma Notebook

9,892,187

61 × 257 × 631
Deficient Odd Composite

9,892,187 is odd and not a perfect square. Its factorization is 61 × 257 × 631 and its 8 divisors sum to 10,109,472.

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Prime Factor Structure

Factorization String 61 × 257 × 631
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,109,472
Proper Divisor Sum 217,285
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #9892159 ← → #9892247

Radix Representation

Decimal 9892187
Binary 100101101111000101011011 (24 bits)
Octal 0o45570533
Hexadecimal 0x96F15B

Divisor Catalog (5 of 8)

Collatz Trajectory (176 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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