3 × 13 × 37 × 269

Prime Factor Structure

Factorization String 3 × 13 × 37 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 574,560

Proper Divisor Sum 186,393

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #388163 ← → #388169

1 3 13 37 39 111 269 481 807 1,443 3,497 9,953 10,491 29,859 129,389 388,167

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

388,167 1,164,502 582,251 1,746,754 873,377 2,620,132 1,310,066 655,033 1,965,100 982,550 491,275 1,473,826 736,913 2,210,740 1,105,370 552,685 1,658,056 829,028 414,514 207,257 621,772 310,886 155,443 466,330 233,165 699,496 349,748 174,874 87,437 262,312 131,156 65,578 32,789 98,368 49,184 24,592 12,296 6,148 3,074 1,537 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470

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