613 × 8521

Prime Factor Structure

Factorization String 613 × 8521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,232,508

Proper Divisor Sum 9,135

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5223371 ← → #5223377

1 613 8,521 5,223,373

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

5,223,373 15,670,120 7,835,060 3,917,530 1,958,765 5,876,296 2,938,148 1,469,074 734,537 2,203,612 1,101,806 550,903 1,652,710 826,355 2,479,066 1,239,533 3,718,600 1,859,300 929,650 464,825 1,394,476 697,238 348,619 1,045,858 522,929 1,568,788 784,394 392,197 1,176,592 588,296 294,148 147,074 73,537 220,612 110,306 55,153 165,460 82,730 41,365 124,096 62,048 31,024 15,512 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922

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