5 × 17 × 31 × 463

Prime Factor Structure

Factorization String 5 × 17 × 31 × 463

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,603,584

Proper Divisor Sum 383,579

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #1219991 ← → #1220027

1 5 17 31 85 155 463 527 2,315 2,635 7,871 14,353 39,355 71,765 244,001 1,220,005

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

1,220,005 3,660,016 1,830,008 915,004 457,502 228,751 686,254 343,127 1,029,382 514,691 1,544,074 772,037 2,316,112 1,158,056 579,028 289,514 144,757 434,272 217,136 108,568 54,284 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291

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