13 × 172867

Prime Factor Structure

Factorization String 13 × 172867

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,420,152

Proper Divisor Sum 172,881

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2247257 ← → #2247277

1 13 172,867 2,247,271

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

2,247,271 6,741,814 3,370,907 10,112,722 5,056,361 15,169,084 7,584,542 3,792,271 11,376,814 5,688,407 17,065,222 8,532,611 25,597,834 12,798,917 38,396,752 19,198,376 9,599,188 4,799,594 2,399,797 7,199,392 3,599,696 1,799,848 899,924 449,962 224,981 674,944 337,472 168,736 84,368 42,184 21,092 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398

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