λ
Sequence Observatory

8,233,816

23 × 23 × 73 × 613
Deficient Even Composite

Starting at 8,233,816, the Collatz iteration reaches 1 after 168 steps. The first transition is 4116908; the starting value is even with 32 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 23 × 73 × 613
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 16,356,960
Proper Divisor Sum 8,123,144
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8233811 ← → #8233843

Radix Representation

Decimal 8233816
Binary 11111011010001101011000 (23 bits)
Octal 0o37321530
Hexadecimal 0x7DA358

Divisor Catalog (5 of 32)

1 2 4 8 23

Collatz Trajectory (168 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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