13² × 17 × 1361

Prime Factor Structure

Factorization String 13^2 × 17 × 1361

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,486,428

Proper Divisor Sum 576,275

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3910147 ← → #3910169

1 13 17 169 221 1,361 2,873 17,693 23,137 230,009 300,781 3,910,153

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

3,910,153 11,730,460 5,865,230 2,932,615 8,797,846 4,398,923 13,196,770 6,598,385 19,795,156 9,897,578 4,948,789 14,846,368 7,423,184 3,711,592 1,855,796 927,898 463,949 1,391,848 695,924 347,962 173,981 521,944 260,972 130,486 65,243 195,730 97,865 293,596 146,798 73,399 220,198 110,099 330,298 165,149 495,448 247,724 123,862 61,931 185,794 92,897 278,692 139,346 69,673 209,020 104,510 52,255 156,766 78,383 235,150 117,575 352,726 176,363 529,090 264,545 793,636 396,818 198,409 595,228 297,614 148,807

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