2² × 5² × 19 × 173

Prime Factor Structure

Factorization String 2^2 × 5^2 × 19 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 755,160

Proper Divisor Sum 426,460

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #328687 ← → #328709

1 2 4 5 10 19 20 25 38 50 76 95 100 173 190 346 380 475 692 865 950 1,730 1,900 3,287 3,460 4,325 6,574 8,650 13,148 16,435 17,300 32,870 65,740 82,175 164,350 328,700

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

328,700 164,350 82,175 246,526 123,263 369,790 184,895 554,686 277,343 832,030 416,015 1,248,046 624,023 1,872,070 936,035 2,808,106 1,404,053 4,212,160 2,106,080 1,053,040 526,520 263,260 131,630 65,815 197,446 98,723 296,170 148,085 444,256 222,128 111,064 55,532 27,766 13,883 41,650 20,825 62,476 31,238 15,619 46,858 23,429 70,288 35,144 17,572 8,786 4,393 13,180 6,590 3,295 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028 12,514

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