997 × 3691

Prime Factor Structure

Factorization String 997 × 3691

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,684,616

Proper Divisor Sum 4,689

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3679919 ← → #3679933

1 997 3,691 3,679,927

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

3,679,927 11,039,782 5,519,891 16,559,674 8,279,837 24,839,512 12,419,756 6,209,878 3,104,939 9,314,818 4,657,409 13,972,228 6,986,114 3,493,057 10,479,172 5,239,586 2,619,793 7,859,380 3,929,690 1,964,845 5,894,536 2,947,268 1,473,634 736,817 2,210,452 1,105,226 552,613 1,657,840 828,920 414,460 207,230 103,615 310,846 155,423 466,270 233,135 699,406 349,703 1,049,110 524,555 1,573,666 786,833 2,360,500 1,180,250 590,125 1,770,376 885,188 442,594 221,297 663,892 331,946 165,973 497,920 248,960 124,480 62,240 31,120 15,560 7,780 3,890

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