λ
Sequence Observatory

8,824,862

2 × 1861 × 2371
Deficient Even Composite

Starting at 8,824,862, the Collatz iteration reaches 1 after 181 steps. The first transition is 4412431; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 1861 × 2371
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,249,992
Proper Divisor Sum 4,425,130
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #8824859 ← → #8824877

Radix Representation

Decimal 8824862
Binary 100001101010100000011110 (24 bits)
Octal 0o41524036
Hexadecimal 0x86A81E

Divisor Catalog (5 of 8)

1 2 1,861 2,371 3,722

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.

8,824,862 4,412,431 13,237,294 6,618,647 19,855,942

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