2² × 5² × 197 × 211

Prime Factor Structure

Factorization String 2^2 × 5^2 × 197 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 9,108,792

Proper Divisor Sum 4,952,092

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4156673 ← → #4156709

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

4,156,700 2,078,350 1,039,175 3,117,526 1,558,763 4,676,290 2,338,145 7,014,436 3,507,218 1,753,609 5,260,828 2,630,414 1,315,207 3,945,622 1,972,811 5,918,434 2,959,217 8,877,652 4,438,826 2,219,413 6,658,240 3,329,120 1,664,560 832,280 416,140 208,070 104,035 312,106 156,053 468,160 234,080 117,040 58,520 29,260 14,630 7,315 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733

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