1399 × 2003

Prime Factor Structure

Factorization String 1399 × 2003

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,805,600

Proper Divisor Sum 3,403

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2802193 ← → #2802199

1 1,399 2,003 2,802,197

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

2,802,197 8,406,592 4,203,296 2,101,648 1,050,824 525,412 262,706 131,353 394,060 197,030 98,515 295,546 147,773 443,320 221,660 110,830 55,415 166,246 83,123 249,370 124,685 374,056 187,028 93,514 46,757 140,272 70,136 35,068 17,534 8,767 26,302 13,151 39,454 19,727 59,182 29,591 88,774 44,387 133,162 66,581 199,744 99,872 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968

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