13 × 17² × 73

Prime Factor Structure

Factorization String 13 × 17^2 × 73

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 318,052

Proper Divisor Sum 43,791

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #274259 ← → #274271

1 13 17 73 221 289 949 1,241 3,757 16,133 21,097 274,261

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

274,261 822,784 411,392 205,696 102,848 51,424 25,712 12,856 6,428 3,214 1,607 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292

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