3 × 17 × 89 × 647

Prime Factor Structure

Factorization String 3 × 17 × 89 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,199,040

Proper Divisor Sum 1,262,307

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2936729 ← → #2936737

1 3 17 51 89 267 647 1,513 1,941 4,539 10,999 32,997 57,583 172,749 978,911 2,936,733

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

2,936,733 8,810,200 4,405,100 2,202,550 1,101,275 3,303,826 1,651,913 4,955,740 2,477,870 1,238,935 3,716,806 1,858,403 5,575,210 2,787,605 8,362,816 4,181,408 2,090,704 1,045,352 522,676 261,338 130,669 392,008 196,004 98,002 49,001 147,004 73,502 36,751 110,254 55,127 165,382 82,691 248,074 124,037 372,112 186,056 93,028 46,514 23,257 69,772 34,886 17,443 52,330 26,165 78,496 39,248 19,624 9,812 4,906 2,453 7,360 3,680 1,840 920 460 230 115 346 173 520

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