3 × 23 × 37 × 211

Prime Factor Structure

Factorization String 3 × 23 × 37 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 773,376

Proper Divisor Sum 234,693

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #538651 ← → #538697

1 3 23 37 69 111 211 633 851 2,553 4,853 7,807 14,559 23,421 179,561 538,683

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

538,683 1,616,050 808,025 2,424,076 1,212,038 606,019 1,818,058 909,029 2,727,088 1,363,544 681,772 340,886 170,443 511,330 255,665 766,996 383,498 191,749 575,248 287,624 143,812 71,906 35,953 107,860 53,930 26,965 80,896 40,448 20,224 10,112 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17

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