2 × 13 × 31 × 677

Prime Factor Structure

Factorization String 2 × 13 × 31 × 677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 911,232

Proper Divisor Sum 365,570

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #545651 ← → #545663

1 2 13 26 31 62 403 677 806 1,354 8,801 17,602 20,987 41,974 272,831 545,662

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

545,662 272,831 818,494 409,247 1,227,742 613,871 1,841,614 920,807 2,762,422 1,381,211 4,143,634 2,071,817 6,215,452 3,107,726 1,553,863 4,661,590 2,330,795 6,992,386 3,496,193 10,488,580 5,244,290 2,622,145 7,866,436 3,933,218 1,966,609 5,899,828 2,949,914 1,474,957 4,424,872 2,212,436 1,106,218 553,109 1,659,328 829,664 414,832 207,416 103,708 51,854 25,927 77,782 38,891 116,674 58,337 175,012 87,506 43,753 131,260 65,630 32,815 98,446 49,223 147,670 73,835 221,506 110,753 332,260 166,130 83,065 249,196 124,598

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