λ
Ratio Atlas

921,144

23 × 3 × 7 × 5483
Abundant Even Composite

921,144 factors as 2^3 × 3 × 7 × 5483. Its 32 positive divisors give a proper-divisor sum of 1,711,176, so this integer is abundant. The Collatz stopping time is 170 steps.

Prime Factor Structure

Factorization String 2^3 × 3 × 7 × 5483
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 2,632,320
Proper Divisor Sum 1,711,176
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #921143 ← → #921149

Radix Representation

Decimal 921144
Binary 11100000111000111000 (20 bits)
Octal 0o3407070
Hexadecimal 0xE0E38

Divisor Catalog (32)

Collatz Trajectory (170 steps to reach 1)

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

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