3 × 7 × 53 × 193

Prime Factor Structure

Factorization String 3 × 7 × 53 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 335,232

Proper Divisor Sum 120,423

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #214807 ← → #214811

1 3 7 21 53 159 193 371 579 1,113 1,351 4,053 10,229 30,687 71,603 214,809

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

214,809 644,428 322,214 161,107 483,322 241,661 724,984 362,492 181,246 90,623 271,870 135,935 407,806 203,903 611,710 305,855 917,566 458,783 1,376,350 688,175 2,064,526 1,032,263 3,096,790 1,548,395 4,645,186 2,322,593 6,967,780 3,483,890 1,741,945 5,225,836 2,612,918 1,306,459 3,919,378 1,959,689 5,879,068 2,939,534 1,469,767 4,409,302 2,204,651 6,613,954 3,306,977 9,920,932 4,960,466 2,480,233 7,440,700 3,720,350 1,860,175 5,580,526 2,790,263 8,370,790 4,185,395 12,556,186 6,278,093 18,834,280 9,417,140 4,708,570 2,354,285 7,062,856 3,531,428 1,765,714

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