31 × 134581

Prime Factor Structure

Factorization String 31 × 134581

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,306,624

Proper Divisor Sum 134,613

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #4171991 ← → #4172029

1 31 134,581 4,172,011

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

4,172,011 12,516,034 6,258,017 18,774,052 9,387,026 4,693,513 14,080,540 7,040,270 3,520,135 10,560,406 5,280,203 15,840,610 7,920,305 23,760,916 11,880,458 5,940,229 17,820,688 8,910,344 4,455,172 2,227,586 1,113,793 3,341,380 1,670,690 835,345 2,506,036 1,253,018 626,509 1,879,528 939,764 469,882 234,941 704,824 352,412 176,206 88,103 264,310 132,155 396,466 198,233 594,700 297,350 148,675 446,026 223,013 669,040 334,520 167,260 83,630 41,815 125,446 62,723 188,170 94,085 282,256 141,128 70,564 35,282 17,641 52,924 26,462

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