7 × 11 × 23 × 2347

Prime Factor Structure

Factorization String 7 × 11 × 23 × 2347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,409,792

Proper Divisor Sum 1,253,255

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4156531 ← → #4156549

1 7 11 23 77 161 253 1,771 2,347 16,429 25,817 53,981 180,719 377,867 593,791 4,156,537

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

4,156,537 12,469,612 6,234,806 3,117,403 9,352,210 4,676,105 14,028,316 7,014,158 3,507,079 10,521,238 5,260,619 15,781,858 7,890,929 23,672,788 11,836,394 5,918,197 17,754,592 8,877,296 4,438,648 2,219,324 1,109,662 554,831 1,664,494 832,247 2,496,742 1,248,371 3,745,114 1,872,557 5,617,672 2,808,836 1,404,418 702,209 2,106,628 1,053,314 526,657 1,579,972 789,986 394,993 1,184,980 592,490 296,245 888,736 444,368 222,184 111,092 55,546 27,773 83,320 41,660 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365

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