3 × 13 × 23 × 947

Prime Factor Structure

Factorization String 3 × 13 × 23 × 947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,274,112

Proper Divisor Sum 424,653

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #849427 ← → #849461

1 3 13 23 39 69 299 897 947 2,841 12,311 21,781 36,933 65,343 283,153 849,459

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

849,459 2,548,378 1,274,189 3,822,568 1,911,284 955,642 477,821 1,433,464 716,732 358,366 179,183 537,550 268,775 806,326 403,163 1,209,490 604,745 1,814,236 907,118 453,559 1,360,678 680,339 2,041,018 1,020,509 3,061,528 1,530,764 765,382 382,691 1,148,074 574,037 1,722,112 861,056 430,528 215,264 107,632 53,816 26,908 13,454 6,727 20,182 10,091 30,274 15,137 45,412 22,706 11,353 34,060 17,030 8,515 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390

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