3 × 13 × 23 × 811

Prime Factor Structure

Factorization String 3 × 13 × 23 × 811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,091,328

Proper Divisor Sum 363,861

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #727459 ← → #727471

1 3 13 23 39 69 299 811 897 2,433 10,543 18,653 31,629 55,959 242,489 727,467

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

727,467 2,182,402 1,091,201 3,273,604 1,636,802 818,401 2,455,204 1,227,602 613,801 1,841,404 920,702 460,351 1,381,054 690,527 2,071,582 1,035,791 3,107,374 1,553,687 4,661,062 2,330,531 6,991,594 3,495,797 10,487,392 5,243,696 2,621,848 1,310,924 655,462 327,731 983,194 491,597 1,474,792 737,396 368,698 184,349 553,048 276,524 138,262 69,131 207,394 103,697 311,092 155,546 77,773 233,320 116,660 58,330 29,165 87,496 43,748 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688

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