3 × 7 × 31 × 827

Prime Factor Structure

Factorization String 3 × 7 × 31 × 827

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 847,872

Proper Divisor Sum 309,495

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #538367 ← → #538397

1 3 7 21 31 93 217 651 827 2,481 5,789 17,367 25,637 76,911 179,459 538,377

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

538,377 1,615,132 807,566 403,783 1,211,350 605,675 1,817,026 908,513 2,725,540 1,362,770 681,385 2,044,156 1,022,078 511,039 1,533,118 766,559 2,299,678 1,149,839 3,449,518 1,724,759 5,174,278 2,587,139 7,761,418 3,880,709 11,642,128 5,821,064 2,910,532 1,455,266 727,633 2,182,900 1,091,450 545,725 1,637,176 818,588 409,294 204,647 613,942 306,971 920,914 460,457 1,381,372 690,686 345,343 1,036,030 518,015 1,554,046 777,023 2,331,070 1,165,535 3,496,606 1,748,303 5,244,910 2,622,455 7,867,366 3,933,683 11,801,050 5,900,525 17,701,576 8,850,788 4,425,394

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