2 × 11 × 53 × 15649

Prime Factor Structure

Factorization String 2 × 11 × 53 × 15649

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,423,600

Proper Divisor Sum 12,176,866

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #18246719 ← → #18246737

1 2 11 22 53 106 583 1,166 15,649 31,298 172,139 344,278 829,397 1,658,794 9,123,367 18,246,734

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

18,246,734 9,123,367 27,370,102 13,685,051 41,055,154 20,527,577 61,582,732 30,791,366 15,395,683 46,187,050 23,093,525 69,280,576 34,640,288 17,320,144 8,660,072 4,330,036 2,165,018 1,082,509 3,247,528 1,623,764 811,882 405,941 1,217,824 608,912 304,456 152,228 76,114 38,057 114,172 57,086 28,543 85,630 42,815 128,446 64,223 192,670 96,335 289,006 144,503 433,510 216,755 650,266 325,133 975,400 487,700 243,850 121,925 365,776 182,888 91,444 45,722 22,861 68,584 34,292 17,146 8,573 25,720 12,860 6,430 3,215

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