3 × 11 × 17 × 21611

Prime Factor Structure

Factorization String 3 × 11 × 17 × 21611

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,672,768

Proper Divisor Sum 6,548,997

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #12123763 ← → #12123773

1 3 11 17 33 51 187 561 21,611 64,833 237,721 367,387 713,163 1,102,161 4,041,257 12,123,771

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

12,123,771 36,371,314 18,185,657 54,556,972 27,278,486 13,639,243 40,917,730 20,458,865 61,376,596 30,688,298 15,344,149 46,032,448 23,016,224 11,508,112 5,754,056 2,877,028 1,438,514 719,257 2,157,772 1,078,886 539,443 1,618,330 809,165 2,427,496 1,213,748 606,874 303,437 910,312 455,156 227,578 113,789 341,368 170,684 85,342 42,671 128,014 64,007 192,022 96,011 288,034 144,017 432,052 216,026 108,013 324,040 162,020 81,010 40,505 121,516 60,758 30,379 91,138 45,569 136,708 68,354 34,177 102,532 51,266 25,633 76,900

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