2 × 3 × 7 × 21701

Prime Factor Structure

Factorization String 2 × 3 × 7 × 21701

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,083,392

Proper Divisor Sum 1,171,950

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #911437 ← → #911453

1 2 3 6 7 14 21 42 21,701 43,402 65,103 130,206 151,907 303,814 455,721 911,442

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

911,442 455,721 1,367,164 683,582 341,791 1,025,374 512,687 1,538,062 769,031 2,307,094 1,153,547 3,460,642 1,730,321 5,190,964 2,595,482 1,297,741 3,893,224 1,946,612 973,306 486,653 1,459,960 729,980 364,990 182,495 547,486 273,743 821,230 410,615 1,231,846 615,923 1,847,770 923,885 2,771,656 1,385,828 692,914 346,457 1,039,372 519,686 259,843 779,530 389,765 1,169,296 584,648 292,324 146,162 73,081 219,244 109,622 54,811 164,434 82,217 246,652 123,326 61,663 184,990 92,495 277,486 138,743 416,230 208,115

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