λ
Sigma Notebook

2,174,928

24 × 3 × 7 × 6473
Abundant Even Composite

2,174,928 is even and not a perfect square. Its factorization is 2^4 × 3 × 7 × 6473 and its 40 divisors sum to 6,422,208.

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Prime Factor Structure

Factorization String 2^4 × 3 × 7 × 6473
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 6,422,208
Proper Divisor Sum 4,247,280
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #2174923 ← → #2174941

Radix Representation

Decimal 2174928
Binary 1000010010111111010000 (22 bits)
Octal 0o10227720
Hexadecimal 0x212FD0

Divisor Catalog (5 of 40)

1 2 3 4 6

Collatz Trajectory (117 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.

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