23 × 16993

Prime Factor Structure

Factorization String 23 × 16993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 407,856

Proper Divisor Sum 17,017

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #390829 ← → #390851

1 23 16,993 390,839

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

390,839 1,172,518 586,259 1,758,778 879,389 2,638,168 1,319,084 659,542 329,771 989,314 494,657 1,483,972 741,986 370,993 1,112,980 556,490 278,245 834,736 417,368 208,684 104,342 52,171 156,514 78,257 234,772 117,386 58,693 176,080 88,040 44,020 22,010 11,005 33,016 16,508 8,254 4,127 12,382 6,191 18,574 9,287 27,862 13,931 41,794 20,897 62,692 31,346 15,673 47,020 23,510 11,755 35,266 17,633 52,900 26,450 13,225 39,676 19,838 9,919 29,758 14,879

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