11 × 13 × 31 × 1613

Prime Factor Structure

Factorization String 11 × 13 × 31 × 1613

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,676,864

Proper Divisor Sum 1,526,435

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7150417 ← → #7150459

1 11 13 31 143 341 403 1,613 4,433 17,743 20,969 50,003 230,659 550,033 650,039 7,150,429

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

7,150,429 21,451,288 10,725,644 5,362,822 2,681,411 8,044,234 4,022,117 12,066,352 6,033,176 3,016,588 1,508,294 754,147 2,262,442 1,131,221 3,393,664 1,696,832 848,416 424,208 212,104 106,052 53,026 26,513 79,540 39,770 19,885 59,656 29,828 14,914 7,457 22,372 11,186 5,593 16,780 8,390 4,195 12,586 6,293 18,880 9,440 4,720 2,360 1,180 590 295 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211

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