13³ × 19 × 31

Prime Factor Structure

Factorization String 13^3 × 19 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,523,200

Proper Divisor Sum 229,167

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1294031 ← → #1294037

1 13 19 31 169 247 403 589 2,197 3,211 5,239 7,657 41,743 68,107 99,541 1,294,033

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

1,294,033 3,882,100 1,941,050 970,525 2,911,576 1,455,788 727,894 363,947 1,091,842 545,921 1,637,764 818,882 409,441 1,228,324 614,162 307,081 921,244 460,622 230,311 690,934 345,467 1,036,402 518,201 1,554,604 777,302 388,651 1,165,954 582,977 1,748,932 874,466 437,233 1,311,700 655,850 327,925 983,776 491,888 245,944 122,972 61,486 30,743 92,230 46,115 138,346 69,173 207,520 103,760 51,880 25,940 12,970 6,485 19,456 9,728 4,864 2,432 1,216 608 304 152 76 38

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