2 × 3² × 5 × 23 × 317

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 23 × 317

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,785,888

Proper Divisor Sum 1,129,698

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #656171 ← → #656221

1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 317 345 414 634 690 951 1,035 1,585 1,902 2,070 2,853 3,170 4,755 5,706 7,291 9,510 14,265 14,582 21,873 28,530 36,455 43,746 65,619 72,910 109,365 131,238 218,730 328,095 656,190

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

656,190 328,095 984,286 492,143 1,476,430 738,215 2,214,646 1,107,323 3,321,970 1,660,985 4,982,956 2,491,478 1,245,739 3,737,218 1,868,609 5,605,828 2,802,914 1,401,457 4,204,372 2,102,186 1,051,093 3,153,280 1,576,640 788,320 394,160 197,080 98,540 49,270 24,635 73,906 36,953 110,860 55,430 27,715 83,146 41,573 124,720 62,360 31,180 15,590 7,795 23,386 11,693 35,080 17,540 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694

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