λ
Sigma Notebook

4,938,488

23 × 617311
Deficient Even Composite

4,938,488 is even and not a perfect square. Its factorization is 2^3 × 617311 and its 8 divisors sum to 9,259,680.

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Prime Factor Structure

Factorization String 2^3 × 617311
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,259,680
Proper Divisor Sum 4,321,192
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #4938473 ← → #4938509

Radix Representation

Decimal 4938488
Binary 10010110101101011111000 (23 bits)
Octal 0o22655370
Hexadecimal 0x4B5AF8

Divisor Catalog (5 of 8)

1 2 4 8 617,311

Collatz Trajectory (87 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.

4,938,488 2,469,244 1,234,622 617,311 1,851,934

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