λ
Sigma Notebook

1,024,864

25 × 32027
Deficient Even Composite

1,024,864 is even and not a perfect square. Its factorization is 2^5 × 32027 and its 12 divisors sum to 2,017,764.

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Prime Factor Structure

Factorization String 2^5 × 32027
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,017,764
Proper Divisor Sum 992,900
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1024853 ← → #1024871

Radix Representation

Decimal 1024864
Binary 11111010001101100000 (20 bits)
Octal 0o3721540
Hexadecimal 0xFA360

Divisor Catalog (5 of 12)

1 2 4 8 16

Collatz Trajectory (258 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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