λ
Sequence Observatory

881,696

25 × 59 × 467
Abundant Even Composite

Starting at 881,696, the Collatz iteration reaches 1 after 188 steps. The first transition is 440848; the starting value is even with 24 positive divisors.

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Prime Factor Structure

Factorization String 2^5 × 59 × 467
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,769,040
Proper Divisor Sum 887,344
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #881681 ← → #881707

Radix Representation

Decimal 881696
Binary 11010111010000100000 (20 bits)
Octal 0o3272040
Hexadecimal 0xD7420

Divisor Catalog (5 of 24)

1 2 4 8 16

Collatz Trajectory (188 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.

881,696 440,848 220,424 110,212 55,106

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