13680439

Prime Factor Structure

Factorization String 13680439

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 13,680,440

Proper Divisor Sum 1

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13680397 ← → #13680479

1 13,680,439

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

13,680,439 41,041,318 20,520,659 61,561,978 30,780,989 92,342,968 46,171,484 23,085,742 11,542,871 34,628,614 17,314,307 51,942,922 25,971,461 77,914,384 38,957,192 19,478,596 9,739,298 4,869,649 14,608,948 7,304,474 3,652,237 10,956,712 5,478,356 2,739,178 1,369,589 4,108,768 2,054,384 1,027,192 513,596 256,798 128,399 385,198 192,599 577,798 288,899 866,698 433,349 1,300,048 650,024 325,012 162,506 81,253 243,760 121,880 60,940 30,470 15,235 45,706 22,853 68,560 34,280 17,140 8,570 4,285 12,856 6,428 3,214 1,607 4,822 2,411

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