2 × 13 × 71 × 1913

Prime Factor Structure

Factorization String 2 × 13 × 71 × 1913

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,787,936

Proper Divisor Sum 2,256,538

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3531389 ← → #3531403

1 2 13 26 71 142 923 1,846 1,913 3,826 24,869 49,738 135,823 271,646 1,765,699 3,531,398

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

3,531,398 1,765,699 5,297,098 2,648,549 7,945,648 3,972,824 1,986,412 993,206 496,603 1,489,810 744,905 2,234,716 1,117,358 558,679 1,676,038 838,019 2,514,058 1,257,029 3,771,088 1,885,544 942,772 471,386 235,693 707,080 353,540 176,770 88,385 265,156 132,578 66,289 198,868 99,434 49,717 149,152 74,576 37,288 18,644 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142 71 214 107

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