λ
Sigma Notebook

6,433,623

32 × 7 × 102121
Deficient Odd Composite

6,433,623 is odd and not a perfect square. Its factorization is 3^2 × 7 × 102121 and its 12 divisors sum to 10,620,688.

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Prime Factor Structure

Factorization String 3^2 × 7 × 102121
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 10,620,688
Proper Divisor Sum 4,187,065
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #6433619 ← → #6433631

Radix Representation

Decimal 6433623
Binary 11000100010101101010111 (23 bits)
Octal 0o30425527
Hexadecimal 0x622B57

Divisor Catalog (5 of 12)

1 3 7 9 21

Collatz Trajectory (103 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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