3 × 13 × 31 × 881

Prime Factor Structure

Factorization String 3 × 13 × 31 × 881

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,580,544

Proper Divisor Sum 515,415

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1065109 ← → #1065131

1 3 13 31 39 93 403 881 1,209 2,643 11,453 27,311 34,359 81,933 355,043 1,065,129

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

1,065,129 3,195,388 1,597,694 798,847 2,396,542 1,198,271 3,594,814 1,797,407 5,392,222 2,696,111 8,088,334 4,044,167 12,132,502 6,066,251 18,198,754 9,099,377 27,298,132 13,649,066 6,824,533 20,473,600 10,236,800 5,118,400 2,559,200 1,279,600 639,800 319,900 159,950 79,975 239,926 119,963 359,890 179,945 539,836 269,918 134,959 404,878 202,439 607,318 303,659 910,978 455,489 1,366,468 683,234 341,617 1,024,852 512,426 256,213 768,640 384,320 192,160 96,080 48,040 24,020 12,010 6,005 18,016 9,008 4,504 2,252 1,126

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