5 × 7 × 13 × 17 × 31

Prime Factor Structure

Factorization String 5 × 7 × 13 × 17 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 387,072

Proper Divisor Sum 147,287

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #239783 ← → #239803

1 5 7 13 17 31 35 65 85 91 119 155 217 221 403 455 527 595 1,085 1,105 1,547 2,015 2,635 2,821 3,689 6,851 7,735 14,105 18,445 34,255 47,957 239,785

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

239,785 719,356 359,678 179,839 539,518 269,759 809,278 404,639 1,213,918 606,959 1,820,878 910,439 2,731,318 1,365,659 4,096,978 2,048,489 6,145,468 3,072,734 1,536,367 4,609,102 2,304,551 6,913,654 3,456,827 10,370,482 5,185,241 15,555,724 7,777,862 3,888,931 11,666,794 5,833,397 17,500,192 8,750,096 4,375,048 2,187,524 1,093,762 546,881 1,640,644 820,322 410,161 1,230,484 615,242 307,621 922,864 461,432 230,716 115,358 57,679 173,038 86,519 259,558 129,779 389,338 194,669 584,008 292,004 146,002 73,001 219,004 109,502 54,751

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