2 × 5 × 149 × 1021

Prime Factor Structure

Factorization String 2 × 5 × 149 × 1021

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,759,400

Proper Divisor Sum 1,238,110

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1521287 ← → #1521293

1 2 5 10 149 298 745 1,021 1,490 2,042 5,105 10,210 152,129 304,258 760,645 1,521,290

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

1,521,290 760,645 2,281,936 1,140,968 570,484 285,242 142,621 427,864 213,932 106,966 53,483 160,450 80,225 240,676 120,338 60,169 180,508 90,254 45,127 135,382 67,691 203,074 101,537 304,612 152,306 76,153 228,460 114,230 57,115 171,346 85,673 257,020 128,510 64,255 192,766 96,383 289,150 144,575 433,726 216,863 650,590 325,295 975,886 487,943 1,463,830 731,915 2,195,746 1,097,873 3,293,620 1,646,810 823,405 2,470,216 1,235,108 617,554 308,777 926,332 463,166 231,583 694,750 347,375

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