3⁴ × 21661

Prime Factor Structure

Factorization String 3^4 × 21661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 2,621,102

Proper Divisor Sum 866,561

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1754531 ← → #1754549

1 3 9 27 81 21,661 64,983 194,949 584,847 1,754,541

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

1,754,541 5,263,624 2,631,812 1,315,906 657,953 1,973,860 986,930 493,465 1,480,396 740,198 370,099 1,110,298 555,149 1,665,448 832,724 416,362 208,181 624,544 312,272 156,136 78,068 39,034 19,517 58,552 29,276 14,638 7,319 21,958 10,979 32,938 16,469 49,408 24,704 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322

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