2² × 13 × 113 × 1697

Prime Factor Structure

Factorization String 2^2 × 13 × 113 × 1697

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 18,970,056

Proper Divisor Sum 8,998,484

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9971551 ← → #9971597

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

9,971,572 4,985,786 2,492,893 7,478,680 3,739,340 1,869,670 934,835 2,804,506 1,402,253 4,206,760 2,103,380 1,051,690 525,845 1,577,536 788,768 394,384 197,192 98,596 49,298 24,649 73,948 36,974 18,487 55,462 27,731 83,194 41,597 124,792 62,396 31,198 15,599 46,798 23,399 70,198 35,099 105,298 52,649 157,948 78,974 39,487 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584 449,792 224,896 112,448 56,224 28,112 14,056 7,028 3,514 1,757

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