λ
Sequence Observatory

1,196,652

22 × 3 × 99721
Abundant Even Composite

Starting at 1,196,652, the Collatz iteration reaches 1 after 204 steps. The first transition is 598326; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3 × 99721
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,792,216
Proper Divisor Sum 1,595,564
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #1196633 ← → #1196653

Radix Representation

Decimal 1196652
Binary 100100100001001101100 (21 bits)
Octal 0o4441154
Hexadecimal 0x12426C

Divisor Catalog (12)

Collatz Trajectory (204 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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