3 × 41 × 79 × 1931

Prime Factor Structure

Factorization String 3 × 41 × 79 × 1931

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,966,080

Proper Divisor Sum 7,202,553

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #18763501 ← → #18763543

1 3 41 79 123 237 1,931 3,239 5,793 9,717 79,171 152,549 237,513 457,647 6,254,509 18,763,527

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

18,763,527 56,290,582 28,145,291 84,435,874 42,217,937 126,653,812 63,326,906 31,663,453 94,990,360 47,495,180 23,747,590 11,873,795 35,621,386 17,810,693 53,432,080 26,716,040 13,358,020 6,679,010 3,339,505 10,018,516 5,009,258 2,504,629 7,513,888 3,756,944 1,878,472 939,236 469,618 234,809 704,428 352,214 176,107 528,322 264,161 792,484 396,242 198,121 594,364 297,182 148,591 445,774 222,887 668,662 334,331 1,002,994 501,497 1,504,492 752,246 376,123 1,128,370 564,185 1,692,556 846,278 423,139 1,269,418 634,709 1,904,128 952,064 476,032 238,016 119,008

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