3 × 19 × 71 × 569

Prime Factor Structure

Factorization String 3 × 19 × 71 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,283,200

Proper Divisor Sum 980,457

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2302717 ← → #2302753

1 3 19 57 71 213 569 1,349 1,707 4,047 10,811 32,433 40,399 121,197 767,581 2,302,743

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

2,302,743 6,908,230 3,454,115 10,362,346 5,181,173 15,543,520 7,771,760 3,885,880 1,942,940 971,470 485,735 1,457,206 728,603 2,185,810 1,092,905 3,278,716 1,639,358 819,679 2,459,038 1,229,519 3,688,558 1,844,279 5,532,838 2,766,419 8,299,258 4,149,629 12,448,888 6,224,444 3,112,222 1,556,111 4,668,334 2,334,167 7,002,502 3,501,251 10,503,754 5,251,877 15,755,632 7,877,816 3,938,908 1,969,454 984,727 2,954,182 1,477,091 4,431,274 2,215,637 6,646,912 3,323,456 1,661,728 830,864 415,432 207,716 103,858 51,929 155,788 77,894 38,947 116,842 58,421 175,264 87,632

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