λ
Sequence Observatory

8,839,315

5 × 1767863
Deficient Odd Composite

Starting at 8,839,315, the Collatz iteration reaches 1 after 181 steps. The first transition is 26517946; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 5 × 1767863
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,607,184
Proper Divisor Sum 1,767,869
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8839307 ← → #8839331

Radix Representation

Decimal 8839315
Binary 100001101110000010010011 (24 bits)
Octal 0o41560223
Hexadecimal 0x86E093

Divisor Catalog (4)

Collatz Trajectory (181 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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