2 × 11 × 13 × 61781

Prime Factor Structure

Factorization String 2 × 11 × 13 × 61781

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,138,128

Proper Divisor Sum 13,468,762

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #17669357 ← → #17669389

1 2 11 13 22 26 143 286 61,781 123,562 679,591 803,153 1,359,182 1,606,306 8,834,683 17,669,366

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

17,669,366 8,834,683 26,504,050 13,252,025 39,756,076 19,878,038 9,939,019 29,817,058 14,908,529 44,725,588 22,362,794 11,181,397 33,544,192 16,772,096 8,386,048 4,193,024 2,096,512 1,048,256 524,128 262,064 131,032 65,516 32,758 16,379 49,138 24,569 73,708 36,854 18,427 55,282 27,641 82,924 41,462 20,731 62,194 31,097 93,292 46,646 23,323 69,970 34,985 104,956 52,478 26,239 78,718 39,359 118,078 59,039 177,118 88,559 265,678 132,839 398,518 199,259 597,778 298,889 896,668 448,334 224,167 672,502

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