3 × 31 × 71 × 103

Prime Factor Structure

Factorization String 3 × 31 × 71 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 958,464

Proper Divisor Sum 278,355

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #680107 ← → #680123

1 3 31 71 93 103 213 309 2,201 3,193 6,603 7,313 9,579 21,939 226,703 680,109

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

680,109 2,040,328 1,020,164 510,082 255,041 765,124 382,562 191,281 573,844 286,922 143,461 430,384 215,192 107,596 53,798 26,899 80,698 40,349 121,048 60,524 30,262 15,131 45,394 22,697 68,092 34,046 17,023 51,070 25,535 76,606 38,303 114,910 57,455 172,366 86,183 258,550 129,275 387,826 193,913 581,740 290,870 145,435 436,306 218,153 654,460 327,230 163,615 490,846 245,423 736,270 368,135 1,104,406 552,203 1,656,610 828,305 2,484,916 1,242,458 621,229 1,863,688 931,844

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