3 × 11 × 173 × 1321

Prime Factor Structure

Factorization String 3 × 11 × 173 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,041,344

Proper Divisor Sum 3,499,755

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7541579 ← → #7541603

1 3 11 33 173 519 1,321 1,903 3,963 5,709 14,531 43,593 228,533 685,599 2,513,863 7,541,589

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

7,541,589 22,624,768 11,312,384 5,656,192 2,828,096 1,414,048 707,024 353,512 176,756 88,378 44,189 132,568 66,284 33,142 16,571 49,714 24,857 74,572 37,286 18,643 55,930 27,965 83,896 41,948 20,974 10,487 31,462 15,731 47,194 23,597 70,792 35,396 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37

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