23 × 37 × 757

Prime Factor Structure

Factorization String 23 × 37 × 757

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 691,296

Proper Divisor Sum 47,089

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #644201 ← → #644227

1 23 37 757 851 17,411 28,009 644,207

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

644,207 1,932,622 966,311 2,898,934 1,449,467 4,348,402 2,174,201 6,522,604 3,261,302 1,630,651 4,891,954 2,445,977 7,337,932 3,668,966 1,834,483 5,503,450 2,751,725 8,255,176 4,127,588 2,063,794 1,031,897 3,095,692 1,547,846 773,923 2,321,770 1,160,885 3,482,656 1,741,328 870,664 435,332 217,666 108,833 326,500 163,250 81,625 244,876 122,438 61,219 183,658 91,829 275,488 137,744 68,872 34,436 17,218 8,609 25,828 12,914 6,457 19,372 9,686 4,843 14,530 7,265 21,796 10,898 5,449 16,348 8,174 4,087

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