2 × 5 × 419 × 521

Prime Factor Structure

Factorization String 2 × 5 × 419 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,946,320

Proper Divisor Sum 1,763,330

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2182949 ← → #2182991

1 2 5 10 419 521 838 1,042 2,095 2,605 4,190 5,210 218,299 436,598 1,091,495 2,182,990

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

2,182,990 1,091,495 3,274,486 1,637,243 4,911,730 2,455,865 7,367,596 3,683,798 1,841,899 5,525,698 2,762,849 8,288,548 4,144,274 2,072,137 6,216,412 3,108,206 1,554,103 4,662,310 2,331,155 6,993,466 3,496,733 10,490,200 5,245,100 2,622,550 1,311,275 3,933,826 1,966,913 5,900,740 2,950,370 1,475,185 4,425,556 2,212,778 1,106,389 3,319,168 1,659,584 829,792 414,896 207,448 103,724 51,862 25,931 77,794 38,897 116,692 58,346 29,173 87,520 43,760 21,880 10,940 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850

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