3 × 13 × 13781

Prime Factor Structure

Factorization String 3 × 13 × 13781

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 771,792

Proper Divisor Sum 234,333

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #537413 ← → #537497

1 3 13 39 13,781 41,343 179,153 537,459

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

537,459 1,612,378 806,189 2,418,568 1,209,284 604,642 302,321 906,964 453,482 226,741 680,224 340,112 170,056 85,028 42,514 21,257 63,772 31,886 15,943 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179 60,538 30,269 90,808 45,404 22,702 11,351 34,054 17,027 51,082 25,541 76,624 38,312 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012 506 253 760 380 190 95

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