7 × 521 × 547

Prime Factor Structure

Factorization String 7 × 521 × 547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,288,448

Proper Divisor Sum 293,539

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #1994897 ← → #1994911

1 7 521 547 3,647 3,829 284,987 1,994,909

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

1,994,909 5,984,728 2,992,364 1,496,182 748,091 2,244,274 1,122,137 3,366,412 1,683,206 841,603 2,524,810 1,262,405 3,787,216 1,893,608 946,804 473,402 236,701 710,104 355,052 177,526 88,763 266,290 133,145 399,436 199,718 99,859 299,578 149,789 449,368 224,684 112,342 56,171 168,514 84,257 252,772 126,386 63,193 189,580 94,790 47,395 142,186 71,093 213,280 106,640 53,320 26,660 13,330 6,665 19,996 9,998 4,999 14,998 7,499 22,498 11,249 33,748 16,874 8,437 25,312 12,656

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