2 × 31 × 131 × 509

Prime Factor Structure

Factorization String 2 × 31 × 131 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,462,720

Proper Divisor Sum 2,328,622

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4134061 ← → #4134107

1 2 31 62 131 262 509 1,018 4,061 8,122 15,779 31,558 66,679 133,358 2,067,049 4,134,098

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

4,134,098 2,067,049 6,201,148 3,100,574 1,550,287 4,650,862 2,325,431 6,976,294 3,488,147 10,464,442 5,232,221 15,696,664 7,848,332 3,924,166 1,962,083 5,886,250 2,943,125 8,829,376 4,414,688 2,207,344 1,103,672 551,836 275,918 137,959 413,878 206,939 620,818 310,409 931,228 465,614 232,807 698,422 349,211 1,047,634 523,817 1,571,452 785,726 392,863 1,178,590 589,295 1,767,886 883,943 2,651,830 1,325,915 3,977,746 1,988,873 5,966,620 2,983,310 1,491,655 4,474,966 2,237,483 6,712,450 3,356,225 10,068,676 5,034,338 2,517,169 7,551,508 3,775,754 1,887,877 5,663,632

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