3² × 7² × 13907

Prime Factor Structure

Factorization String 3^2 × 7^2 × 13907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 10,305,828

Proper Divisor Sum 4,172,841

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6132967 ← → #6133003

1 3 7 9 21 49 63 147 441 13,907 41,721 97,349 125,163 292,047 681,443 876,141 2,044,329 6,132,987

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

6,132,987 18,398,962 9,199,481 27,598,444 13,799,222 6,899,611 20,698,834 10,349,417 31,048,252 15,524,126 7,762,063 23,286,190 11,643,095 34,929,286 17,464,643 52,393,930 26,196,965 78,590,896 39,295,448 19,647,724 9,823,862 4,911,931 14,735,794 7,367,897 22,103,692 11,051,846 5,525,923 16,577,770 8,288,885 24,866,656 12,433,328 6,216,664 3,108,332 1,554,166 777,083 2,331,250 1,165,625 3,496,876 1,748,438 874,219 2,622,658 1,311,329 3,933,988 1,966,994 983,497 2,950,492 1,475,246 737,623 2,212,870 1,106,435 3,319,306 1,659,653 4,978,960 2,489,480 1,244,740 622,370 311,185 933,556 466,778 233,389

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