3 × 5 × 19 × 29 × 61

Prime Factor Structure

Factorization String 3 × 5 × 19 × 29 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 892,800

Proper Divisor Sum 388,635

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #504157 ← → #504181

1 3 5 15 19 29 57 61 87 95 145 183 285 305 435 551 915 1,159 1,653 1,769 2,755 3,477 5,307 5,795 8,265 8,845 17,385 26,535 33,611 100,833 168,055 504,165

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

504,165 1,512,496 756,248 378,124 189,062 94,531 283,594 141,797 425,392 212,696 106,348 53,174 26,587 79,762 39,881 119,644 59,822 29,911 89,734 44,867 134,602 67,301 201,904 100,952 50,476 25,238 12,619 37,858 18,929 56,788 28,394 14,197 42,592 21,296 10,648 5,324 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538

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