3 × 5 × 47 × 691

Prime Factor Structure

Factorization String 3 × 5 × 47 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 797,184

Proper Divisor Sum 310,029

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #487133 ← → #487177

1 3 5 15 47 141 235 691 705 2,073 3,455 10,365 32,477 97,431 162,385 487,155

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

487,155 1,461,466 730,733 2,192,200 1,096,100 548,050 274,025 822,076 411,038 205,519 616,558 308,279 924,838 462,419 1,387,258 693,629 2,080,888 1,040,444 520,222 260,111 780,334 390,167 1,170,502 585,251 1,755,754 877,877 2,633,632 1,316,816 658,408 329,204 164,602 82,301 246,904 123,452 61,726 30,863 92,590 46,295 138,886 69,443 208,330 104,165 312,496 156,248 78,124 39,062 19,531 58,594 29,297 87,892 43,946 21,973 65,920 32,960 16,480 8,240 4,120 2,060 1,030 515

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