λ
Sequence Observatory

8,758,681

523 × 16747
Deficient Odd Composite

Starting at 8,758,681, the Collatz iteration reaches 1 after 181 steps. The first transition is 26276044; the starting value is odd with 4 positive divisors.

Link collection

External pages selected by the site administrator. These links are separate from the mathematical calculations below.

Download link list (JSON)

Prime Factor Structure

Factorization String 523 × 16747
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,775,952
Proper Divisor Sum 17,271
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #8758669 ← → #8758697

Radix Representation

Decimal 8758681
Binary 100001011010010110011001 (24 bits)
Octal 0o41322631
Hexadecimal 0x85A599

Divisor Catalog (4)

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.

More profiles

Browse other published profiles and their separate link collections.

← Previous Integer #8,758,680 Browse Full Index Next Integer #8,758,682 →