11 × 17 × 71 × 211

Prime Factor Structure

Factorization String 11 × 17 × 71 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,297,024

Proper Divisor Sum 495,577

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2801443 ← → #2801459

1 11 17 71 187 211 781 1,207 2,321 3,587 13,277 14,981 39,457 164,791 254,677 2,801,447

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

2,801,447 8,404,342 4,202,171 12,606,514 6,303,257 18,909,772 9,454,886 4,727,443 14,182,330 7,091,165 21,273,496 10,636,748 5,318,374 2,659,187 7,977,562 3,988,781 11,966,344 5,983,172 2,991,586 1,495,793 4,487,380 2,243,690 1,121,845 3,365,536 1,682,768 841,384 420,692 210,346 105,173 315,520 157,760 78,880 39,440 19,720 9,860 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968

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