3² × 7 × 11 × 739

Prime Factor Structure

Factorization String 3^2 × 7 × 11 × 739

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 923,520

Proper Divisor Sum 411,393

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #512101 ← → #512137

1 3 7 9 11 21 33 63 77 99 231 693 739 2,217 5,173 6,651 8,129 15,519 24,387 46,557 56,903 73,161 170,709 512,127

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

512,127 1,536,382 768,191 2,304,574 1,152,287 3,456,862 1,728,431 5,185,294 2,592,647 7,777,942 3,888,971 11,666,914 5,833,457 17,500,372 8,750,186 4,375,093 13,125,280 6,562,640 3,281,320 1,640,660 820,330 410,165 1,230,496 615,248 307,624 153,812 76,906 38,453 115,360 57,680 28,840 14,420 7,210 3,605 10,816 5,408 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280

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