2 × 5 × 29 × 4451

Prime Factor Structure

Factorization String 2 × 5 × 29 × 4451

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,404,080

Proper Divisor Sum 1,113,290

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1290719 ← → #1290791

1 2 5 10 29 58 145 290 4,451 8,902 22,255 44,510 129,079 258,158 645,395 1,290,790

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

1,290,790 645,395 1,936,186 968,093 2,904,280 1,452,140 726,070 363,035 1,089,106 544,553 1,633,660 816,830 408,415 1,225,246 612,623 1,837,870 918,935 2,756,806 1,378,403 4,135,210 2,067,605 6,202,816 3,101,408 1,550,704 775,352 387,676 193,838 96,919 290,758 145,379 436,138 218,069 654,208 327,104 163,552 81,776 40,888 20,444 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366

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