5 × 13² × 2273

Prime Factor Structure

Factorization String 5 × 13^2 × 2273

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,496,852

Proper Divisor Sum 576,167

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1920683 ← → #1920701

1 5 13 65 169 845 2,273 11,365 29,549 147,745 384,137 1,920,685

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

1,920,685 5,762,056 2,881,028 1,440,514 720,257 2,160,772 1,080,386 540,193 1,620,580 810,290 405,145 1,215,436 607,718 303,859 911,578 455,789 1,367,368 683,684 341,842 170,921 512,764 256,382 128,191 384,574 192,287 576,862 288,431 865,294 432,647 1,297,942 648,971 1,946,914 973,457 2,920,372 1,460,186 730,093 2,190,280 1,095,140 547,570 273,785 821,356 410,678 205,339 616,018 308,009 924,028 462,014 231,007 693,022 346,511 1,039,534 519,767 1,559,302 779,651 2,338,954 1,169,477 3,508,432 1,754,216 877,108 438,554

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