7 × 13² × 17²

Prime Factor Structure

Factorization String 7 × 13^2 × 17^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 449,448

Proper Divisor Sum 107,561

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #341879 ← → #341911

1 7 13 17 91 119 169 221 289 1,183 1,547 2,023 2,873 3,757 20,111 26,299 48,841 341,887

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

341,887 1,025,662 512,831 1,538,494 769,247 2,307,742 1,153,871 3,461,614 1,730,807 5,192,422 2,596,211 7,788,634 3,894,317 11,682,952 5,841,476 2,920,738 1,460,369 4,381,108 2,190,554 1,095,277 3,285,832 1,642,916 821,458 410,729 1,232,188 616,094 308,047 924,142 462,071 1,386,214 693,107 2,079,322 1,039,661 3,118,984 1,559,492 779,746 389,873 1,169,620 584,810 292,405 877,216 438,608 219,304 109,652 54,826 27,413 82,240 41,120 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362

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