71 × 89 × 109

Prime Factor Structure

Factorization String 71 × 89 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 712,800

Proper Divisor Sum 24,029

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #688763 ← → #688777

1 71 89 109 6,319 7,739 9,701 688,771

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

688,771 2,066,314 1,033,157 3,099,472 1,549,736 774,868 387,434 193,717 581,152 290,576 145,288 72,644 36,322 18,161 54,484 27,242 13,621 40,864 20,432 10,216 5,108 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.