2⁴ × 42979

Prime Factor Structure

Factorization String 2^4 × 42979

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 1,332,380

Proper Divisor Sum 644,716

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #687647 ← → #687679

1 2 4 8 16 42,979 85,958 171,916 343,832 687,664

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

687,664 343,832 171,916 85,958 42,979 128,938 64,469 193,408 96,704 48,352 24,176 12,088 6,044 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242

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