7 × 13² × 11351

Prime Factor Structure

Factorization String 7 × 13^2 × 11351

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,619,328

Proper Divisor Sum 3,191,095

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #13428187 ← → #13428241

1 7 13 91 169 1,183 11,351 79,457 147,563 1,032,941 1,918,319 13,428,233

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

13,428,233 40,284,700 20,142,350 10,071,175 30,213,526 15,106,763 45,320,290 22,660,145 67,980,436 33,990,218 16,995,109 50,985,328 25,492,664 12,746,332 6,373,166 3,186,583 9,559,750 4,779,875 14,339,626 7,169,813 21,509,440 10,754,720 5,377,360 2,688,680 1,344,340 672,170 336,085 1,008,256 504,128 252,064 126,032 63,016 31,508 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2

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