2 × 13 × 43 × 641

Prime Factor Structure

Factorization String 2 × 13 × 43 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,186,416

Proper Divisor Sum 469,778

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #716633 ← → #716659

1 2 13 26 43 86 559 641 1,118 1,282 8,333 16,666 27,563 55,126 358,319 716,638

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

716,638 358,319 1,074,958 537,479 1,612,438 806,219 2,418,658 1,209,329 3,627,988 1,813,994 906,997 2,720,992 1,360,496 680,248 340,124 170,062 85,031 255,094 127,547 382,642 191,321 573,964 286,982 143,491 430,474 215,237 645,712 322,856 161,428 80,714 40,357 121,072 60,536 30,268 15,134 7,567 22,702 11,351 34,054 17,027 51,082 25,541 76,624 38,312 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012 506 253 760

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