2² × 11 × 210257

Prime Factor Structure

Factorization String 2^2 × 11 × 210257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,661,672

Proper Divisor Sum 8,410,364

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #9251279 ← → #9251323

1 2 4 11 22 44 210,257 420,514 841,028 2,312,827 4,625,654 9,251,308

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

9,251,308 4,625,654 2,312,827 6,938,482 3,469,241 10,407,724 5,203,862 2,601,931 7,805,794 3,902,897 11,708,692 5,854,346 2,927,173 8,781,520 4,390,760 2,195,380 1,097,690 548,845 1,646,536 823,268 411,634 205,817 617,452 308,726 154,363 463,090 231,545 694,636 347,318 173,659 520,978 260,489 781,468 390,734 195,367 586,102 293,051 879,154 439,577 1,318,732 659,366 329,683 989,050 494,525 1,483,576 741,788 370,894 185,447 556,342 278,171 834,514 417,257 1,251,772 625,886 312,943 938,830 469,415 1,408,246 704,123 2,112,370

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