λ
Sequence Observatory

8,857,053

33 × 113 × 2903
Deficient Odd Composite

Starting at 8,857,053, the Collatz iteration reaches 1 after 318 steps. The first transition is 26571160; the starting value is odd with 16 positive divisors.

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Prime Factor Structure

Factorization String 3^3 × 113 × 2903
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,242,240
Proper Divisor Sum 4,385,187
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #8857049 ← → #8857063

Radix Representation

Decimal 8857053
Binary 100001110010010111011101 (24 bits)
Octal 0o41622735
Hexadecimal 0x8725DD

Divisor Catalog (5 of 16)

1 3 9 27 113

Collatz Trajectory (318 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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