2 × 781801

Prime Factor Structure

Factorization String 2 × 781801

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,345,406

Proper Divisor Sum 781,804

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1563599 ← → #1563619

1 2 781,801 1,563,602

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

1,563,602 781,801 2,345,404 1,172,702 586,351 1,759,054 879,527 2,638,582 1,319,291 3,957,874 1,978,937 5,936,812 2,968,406 1,484,203 4,452,610 2,226,305 6,678,916 3,339,458 1,669,729 5,009,188 2,504,594 1,252,297 3,756,892 1,878,446 939,223 2,817,670 1,408,835 4,226,506 2,113,253 6,339,760 3,169,880 1,584,940 792,470 396,235 1,188,706 594,353 1,783,060 891,530 445,765 1,337,296 668,648 334,324 167,162 83,581 250,744 125,372 62,686 31,343 94,030 47,015 141,046 70,523 211,570 105,785 317,356 158,678 79,339 238,018 119,009 357,028

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