3 × 5 × 21977

Prime Factor Structure

Factorization String 3 × 5 × 21977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 527,472

Proper Divisor Sum 197,817

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #329639 ← → #329657

1 3 5 15 21,977 65,931 109,885 329,655

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

329,655 988,966 494,483 1,483,450 741,725 2,225,176 1,112,588 556,294 278,147 834,442 417,221 1,251,664 625,832 312,916 156,458 78,229 234,688 117,344 58,672 29,336 14,668 7,334 3,667 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10

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