λ
Ratio Atlas

3,212,928

27 × 32 × 2789
Abundant Even Composite

3,212,928 factors as 2^7 × 3^2 × 2789. Its 48 positive divisors give a proper-divisor sum of 6,035,922, so this integer is abundant. The Collatz stopping time is 45 steps.

Prime Factor Structure

Factorization String 2^7 × 3^2 × 2789
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 9,248,850
Proper Divisor Sum 6,035,922
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #3212927 ← → #3212947

Radix Representation

Decimal 3212928
Binary 1100010000011010000000 (22 bits)
Octal 0o14203200
Hexadecimal 0x310680

Divisor Catalog (48)

Collatz Trajectory (45 steps to reach 1)

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

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