2 × 5 × 431 × 3911

Prime Factor Structure

Factorization String 2 × 5 × 431 × 3911

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,419,712

Proper Divisor Sum 13,563,302

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #16856393 ← → #16856417

1 2 5 10 431 862 2,155 3,911 4,310 7,822 19,555 39,110 1,685,641 3,371,282 8,428,205 16,856,410

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

16,856,410 8,428,205 25,284,616 12,642,308 6,321,154 3,160,577 9,481,732 4,740,866 2,370,433 7,111,300 3,555,650 1,777,825 5,333,476 2,666,738 1,333,369 4,000,108 2,000,054 1,000,027 3,000,082 1,500,041 4,500,124 2,250,062 1,125,031 3,375,094 1,687,547 5,062,642 2,531,321 7,593,964 3,796,982 1,898,491 5,695,474 2,847,737 8,543,212 4,271,606 2,135,803 6,407,410 3,203,705 9,611,116 4,805,558 2,402,779 7,208,338 3,604,169 10,812,508 5,406,254 2,703,127 8,109,382 4,054,691 12,164,074 6,082,037 18,246,112 9,123,056 4,561,528 2,280,764 1,140,382 570,191 1,710,574 855,287 2,565,862 1,282,931 3,848,794

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