3 × 13 × 17 × 19 × 41

Prime Factor Structure

Factorization String 3 × 13 × 17 × 19 × 41

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 846,720

Proper Divisor Sum 330,243

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #516469 ← → #516493

1 3 13 17 19 39 41 51 57 123 221 247 323 533 663 697 741 779 969 1,599 2,091 2,337 4,199 9,061 10,127 12,597 13,243 27,183 30,381 39,729 172,159 516,477

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

516,477 1,549,432 774,716 387,358 193,679 581,038 290,519 871,558 435,779 1,307,338 653,669 1,961,008 980,504 490,252 245,126 122,563 367,690 183,845 551,536 275,768 137,884 68,942 34,471 103,414 51,707 155,122 77,561 232,684 116,342 58,171 174,514 87,257 261,772 130,886 65,443 196,330 98,165 294,496 147,248 73,624 36,812 18,406 9,203 27,610 13,805 41,416 20,708 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277

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