3 × 5 × 23 × 457

Prime Factor Structure

Factorization String 3 × 5 × 23 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 263,808

Proper Divisor Sum 106,143

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #157649 ← → #157667

1 3 5 15 23 69 115 345 457 1,371 2,285 6,855 10,511 31,533 52,555 157,665

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

157,665 472,996 236,498 118,249 354,748 177,374 88,687 266,062 133,031 399,094 199,547 598,642 299,321 897,964 448,982 224,491 673,474 336,737 1,010,212 505,106 252,553 757,660 378,830 189,415 568,246 284,123 852,370 426,185 1,278,556 639,278 319,639 958,918 479,459 1,438,378 719,189 2,157,568 1,078,784 539,392 269,696 134,848 67,424 33,712 16,856 8,428 4,214 2,107 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001

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