λ
Sigma Notebook

8,815,975

52 × 7 × 50377
Deficient Odd Composite

8,815,975 is odd and not a perfect square. Its factorization is 5^2 × 7 × 50377 and its 12 divisors sum to 12,493,744.

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Prime Factor Structure

Factorization String 5^2 × 7 × 50377
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 12,493,744
Proper Divisor Sum 3,677,769
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #8815973 ← → #8816053

Radix Representation

Decimal 8815975
Binary 100001101000010101100111 (24 bits)
Octal 0o41502547
Hexadecimal 0x868567

Divisor Catalog (5 of 12)

1 5 7 25 35

Collatz Trajectory (150 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.

8,815,975 26,447,926 13,223,963 39,671,890 19,835,945

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