3³ × 5 × 1321

Prime Factor Structure

Factorization String 3^3 × 5 × 1321

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 317,280

Proper Divisor Sum 138,945

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #178333 ← → #178349

1 3 5 9 15 27 45 135 1,321 3,963 6,605 11,889 19,815 35,667 59,445 178,335

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

178,335 535,006 267,503 802,510 401,255 1,203,766 601,883 1,805,650 902,825 2,708,476 1,354,238 677,119 2,031,358 1,015,679 3,047,038 1,523,519 4,570,558 2,285,279 6,855,838 3,427,919 10,283,758 5,141,879 15,425,638 7,712,819 23,138,458 11,569,229 34,707,688 17,353,844 8,676,922 4,338,461 13,015,384 6,507,692 3,253,846 1,626,923 4,880,770 2,440,385 7,321,156 3,660,578 1,830,289 5,490,868 2,745,434 1,372,717 4,118,152 2,059,076 1,029,538 514,769 1,544,308 772,154 386,077 1,158,232 579,116 289,558 144,779 434,338 217,169 651,508 325,754 162,877 488,632 244,316

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