λ
Sigma Notebook

9,205,371

32 × 7 × 146117
Deficient Odd Composite

9,205,371 is odd and not a perfect square. Its factorization is 3^2 × 7 × 146117 and its 12 divisors sum to 15,196,272.

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Prime Factor Structure

Factorization String 3^2 × 7 × 146117
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 15,196,272
Proper Divisor Sum 5,990,901
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9205349 ← → #9205379

Radix Representation

Decimal 9205371
Binary 100011000111011001111011 (24 bits)
Octal 0o43073173
Hexadecimal 0x8C767B

Divisor Catalog (5 of 12)

1 3 7 9 21

Collatz Trajectory (163 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.

9,205,371 27,616,114 13,808,057 41,424,172 20,712,086

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