3 × 13 × 17881

Prime Factor Structure

Factorization String 3 × 13 × 17881

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,001,392

Proper Divisor Sum 304,033

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #697351 ← → #697373

1 3 13 39 17,881 53,643 232,453 697,359

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

697,359 2,092,078 1,046,039 3,138,118 1,569,059 4,707,178 2,353,589 7,060,768 3,530,384 1,765,192 882,596 441,298 220,649 661,948 330,974 165,487 496,462 248,231 744,694 372,347 1,117,042 558,521 1,675,564 837,782 418,891 1,256,674 628,337 1,885,012 942,506 471,253 1,413,760 706,880 353,440 176,720 88,360 44,180 22,090 11,045 33,136 16,568 8,284 4,142 2,071 6,214 3,107 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 82 41 124

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