3 × 521 × 563

Prime Factor Structure

Factorization String 3 × 521 × 563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,177,632

Proper Divisor Sum 297,663

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #879961 ← → #879973

1 3 521 563 1,563 1,689 293,323 879,969

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

879,969 2,639,908 1,319,954 659,977 1,979,932 989,966 494,983 1,484,950 742,475 2,227,426 1,113,713 3,341,140 1,670,570 835,285 2,505,856 1,252,928 626,464 313,232 156,616 78,308 39,154 19,577 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338 37,169 111,508 55,754 27,877 83,632 41,816 20,908 10,454 5,227 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584

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