2² × 5 × 105389

Prime Factor Structure

Factorization String 2^2 × 5 × 105389

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,426,380

Proper Divisor Sum 2,318,600

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2107771 ← → #2107811

1 2 4 5 10 20 105,389 210,778 421,556 526,945 1,053,890 2,107,780

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

2,107,780 1,053,890 526,945 1,580,836 790,418 395,209 1,185,628 592,814 296,407 889,222 444,611 1,333,834 666,917 2,000,752 1,000,376 500,188 250,094 125,047 375,142 187,571 562,714 281,357 844,072 422,036 211,018 105,509 316,528 158,264 79,132 39,566 19,783 59,350 29,675 89,026 44,513 133,540 66,770 33,385 100,156 50,078 25,039 75,118 37,559 112,678 56,339 169,018 84,509 253,528 126,764 63,382 31,691 95,074 47,537 142,612 71,306 35,653 106,960 53,480 26,740 13,370

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