3⁴ × 5 × 31 × 173

Prime Factor Structure

Factorization String 3^4 × 5 × 31 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 4,042,368

Proper Divisor Sum 1,870,353

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2172007 ← → #2172031

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

2,172,015 6,516,046 3,258,023 9,774,070 4,887,035 14,661,106 7,330,553 21,991,660 10,995,830 5,497,915 16,493,746 8,246,873 24,740,620 12,370,310 6,185,155 18,555,466 9,277,733 27,833,200 13,916,600 6,958,300 3,479,150 1,739,575 5,218,726 2,609,363 7,828,090 3,914,045 11,742,136 5,871,068 2,935,534 1,467,767 4,403,302 2,201,651 6,604,954 3,302,477 9,907,432 4,953,716 2,476,858 1,238,429 3,715,288 1,857,644 928,822 464,411 1,393,234 696,617 2,089,852 1,044,926 522,463 1,567,390 783,695 2,351,086 1,175,543 3,526,630 1,763,315 5,289,946 2,644,973 7,934,920 3,967,460 1,983,730 991,865 2,975,596

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