3⁴ × 31 × 71

Prime Factor Structure

Factorization String 3^4 × 31 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 278,784

Proper Divisor Sum 100,503

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #178261 ← → #178289

1 3 9 27 31 71 81 93 213 279 639 837 1,917 2,201 2,511 5,751 6,603 19,809 59,427 178,281

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

178,281 534,844 267,422 133,711 401,134 200,567 601,702 300,851 902,554 451,277 1,353,832 676,916 338,458 169,229 507,688 253,844 126,922 63,461 190,384 95,192 47,596 23,798 11,899 35,698 17,849 53,548 26,774 13,387 40,162 20,081 60,244 30,122 15,061 45,184 22,592 11,296 5,648 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190

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