13 × 61 × 349

Prime Factor Structure

Factorization String 13 × 61 × 349

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 303,800

Proper Divisor Sum 27,043

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #276739 ← → #276763

1 13 61 349 793 4,537 21,289 276,757

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

276,757 830,272 415,136 207,568 103,784 51,892 25,946 12,973 38,920 19,460 9,730 4,865 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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