2³ × 5² × 7² × 401

Prime Factor Structure

Factorization String 2^3 × 5^2 × 7^2 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 10,655,010

Proper Divisor Sum 6,725,210

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3929797 ← → #3929831

1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 140 175 196 200 245 280 350 392 401 490 700 802 980 1,225 1,400 1,604 1,960 2,005 2,450 2,807 3,208 4,010 4,900 5,614 8,020 9,800 10,025 11,228 14,035 16,040 19,649 20,050 22,456 28,070 39,298 40,100 56,140 70,175 78,596 80,200 98,245

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

3,929,800 1,964,900 982,450 491,225 1,473,676 736,838 368,419 1,105,258 552,629 1,657,888 828,944 414,472 207,236 103,618 51,809 155,428 77,714 38,857 116,572 58,286 29,143 87,430 43,715 131,146 65,573 196,720 98,360 49,180 24,590 12,295 36,886 18,443 55,330 27,665 82,996 41,498 20,749 62,248 31,124 15,562 7,781 23,344 11,672 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116

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