λ
Sequence Observatory

8,522,608

24 × 532663
Deficient Even Composite

Starting at 8,522,608, the Collatz iteration reaches 1 after 98 steps. The first transition is 4261304; the starting value is even with 10 positive divisors.

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Prime Factor Structure

Factorization String 2^4 × 532663
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 16,512,584
Proper Divisor Sum 7,989,976
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8522603 ← → #8522623

Radix Representation

Decimal 8522608
Binary 100000100000101101110000 (24 bits)
Octal 0o40405560
Hexadecimal 0x820B70

Divisor Catalog (5 of 10)

1 2 4 8 16

Collatz Trajectory (98 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.

8,522,608 4,261,304 2,130,652 1,065,326 532,663

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