λ
Sequence Observatory

8,547,904

26 × 23 × 5807
Abundant Even Composite

Starting at 8,547,904, the Collatz iteration reaches 1 after 124 steps. The first transition is 4273952; the starting value is even with 28 positive divisors.

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Prime Factor Structure

Factorization String 2^6 × 23 × 5807
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 28
Divisor Sum (σ) 17,702,784
Proper Divisor Sum 9,154,880
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8547901 ← → #8547907

Radix Representation

Decimal 8547904
Binary 100000100110111001000000 (24 bits)
Octal 0o40467100
Hexadecimal 0x826E40

Divisor Catalog (5 of 28)

1 2 4 8 16

Collatz Trajectory (124 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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