3 × 13 × 31 × 587

Prime Factor Structure

Factorization String 3 × 13 × 31 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,053,696

Proper Divisor Sum 344,013

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #709679 ← → #709691

1 3 13 31 39 93 403 587 1,209 1,761 7,631 18,197 22,893 54,591 236,561 709,683

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

709,683 2,129,050 1,064,525 3,193,576 1,596,788 798,394 399,197 1,197,592 598,796 299,398 149,699 449,098 224,549 673,648 336,824 168,412 84,206 42,103 126,310 63,155 189,466 94,733 284,200 142,100 71,050 35,525 106,576 53,288 26,644 13,322 6,661 19,984 9,992 4,996 2,498 1,249 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511

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