2⁴ × 5 × 167 × 1021

Prime Factor Structure

Factorization String 2^4 × 5 × 167 × 1021

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 31,935,456

Proper Divisor Sum 18,294,896

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #13640551 ← → #13640563

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

13,640,560 6,820,280 3,410,140 1,705,070 852,535 2,557,606 1,278,803 3,836,410 1,918,205 5,754,616 2,877,308 1,438,654 719,327 2,157,982 1,078,991 3,236,974 1,618,487 4,855,462 2,427,731 7,283,194 3,641,597 10,924,792 5,462,396 2,731,198 1,365,599 4,096,798 2,048,399 6,145,198 3,072,599 9,217,798 4,608,899 13,826,698 6,913,349 20,740,048 10,370,024 5,185,012 2,592,506 1,296,253 3,888,760 1,944,380 972,190 486,095 1,458,286 729,143 2,187,430 1,093,715 3,281,146 1,640,573 4,921,720 2,460,860 1,230,430 615,215 1,845,646 922,823 2,768,470 1,384,235 4,152,706 2,076,353 6,229,060 3,114,530

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