3 × 23 × 271 × 709

Prime Factor Structure

Factorization String 3 × 23 × 271 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,539,520

Proper Divisor Sum 5,281,929

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #13257589 ← → #13257599

1 3 23 69 271 709 813 2,127 6,233 16,307 18,699 48,921 192,139 576,417 4,419,197 13,257,591

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

13,257,591 39,772,774 19,886,387 59,659,162 29,829,581 89,488,744 44,744,372 22,372,186 11,186,093 33,558,280 16,779,140 8,389,570 4,194,785 12,584,356 6,292,178 3,146,089 9,438,268 4,719,134 2,359,567 7,078,702 3,539,351 10,618,054 5,309,027 15,927,082 7,963,541 23,890,624 11,945,312 5,972,656 2,986,328 1,493,164 746,582 373,291 1,119,874 559,937 1,679,812 839,906 419,953 1,259,860 629,930 314,965 944,896 472,448 236,224 118,112 59,056 29,528 14,764 7,382 3,691 11,074 5,537 16,612 8,306 4,153 12,460 6,230 3,115 9,346 4,673 14,020

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