13 × 353 × 409

Prime Factor Structure

Factorization String 13 × 353 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,031,960

Proper Divisor Sum 155,059

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1876859 ← → #1876949

1 13 353 409 4,589 5,317 144,377 1,876,901

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

1,876,901 5,630,704 2,815,352 1,407,676 703,838 351,919 1,055,758 527,879 1,583,638 791,819 2,375,458 1,187,729 3,563,188 1,781,594 890,797 2,672,392 1,336,196 668,098 334,049 1,002,148 501,074 250,537 751,612 375,806 187,903 563,710 281,855 845,566 422,783 1,268,350 634,175 1,902,526 951,263 2,853,790 1,426,895 4,280,686 2,140,343 6,421,030 3,210,515 9,631,546 4,815,773 14,447,320 7,223,660 3,611,830 1,805,915 5,417,746 2,708,873 8,126,620 4,063,310 2,031,655 6,094,966 3,047,483 9,142,450 4,571,225 13,713,676 6,856,838 3,428,419 10,285,258 5,142,629 15,427,888

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