2² × 5 × 7 × 13721

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 13721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,610,592

Proper Divisor Sum 2,689,652

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1920923 ← → #1920959

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

1,920,940 960,470 480,235 1,440,706 720,353 2,161,060 1,080,530 540,265 1,620,796 810,398 405,199 1,215,598 607,799 1,823,398 911,699 2,735,098 1,367,549 4,102,648 2,051,324 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

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