2 × 13 × 37 × 31991

Prime Factor Structure

Factorization String 2 × 13 × 37 × 31991

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 51,059,232

Proper Divisor Sum 20,283,890

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #30775333 ← → #30775363

1 2 13 26 37 74 481 962 31,991 63,982 415,883 831,766 1,183,667 2,367,334 15,387,671 30,775,342

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

30,775,342 15,387,671 46,163,014 23,081,507 69,244,522 34,622,261 103,866,784 51,933,392 25,966,696 12,983,348 6,491,674 3,245,837 9,737,512 4,868,756 2,434,378 1,217,189 3,651,568 1,825,784 912,892 456,446 228,223 684,670 342,335 1,027,006 513,503 1,540,510 770,255 2,310,766 1,155,383 3,466,150 1,733,075 5,199,226 2,599,613 7,798,840 3,899,420 1,949,710 974,855 2,924,566 1,462,283 4,386,850 2,193,425 6,580,276 3,290,138 1,645,069 4,935,208 2,467,604 1,233,802 616,901 1,850,704 925,352 462,676 231,338 115,669 347,008 173,504 86,752 43,376 21,688 10,844 5,422

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