3 × 218521

Prime Factor Structure

Factorization String 3 × 218521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 874,088

Proper Divisor Sum 218,525

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #655561 ← → #655579

1 3 218,521 655,563

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

655,563 1,966,690 983,345 2,950,036 1,475,018 737,509 2,212,528 1,106,264 553,132 276,566 138,283 414,850 207,425 622,276 311,138 155,569 466,708 233,354 116,677 350,032 175,016 87,508 43,754 21,877 65,632 32,816 16,408 8,204 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20

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