3 × 5 × 7 × 37 × 71

Prime Factor Structure

Factorization String 3 × 5 × 7 × 37 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 525,312

Proper Divisor Sum 249,477

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #275827 ← → #275837

1 3 5 7 15 21 35 37 71 105 111 185 213 259 355 497 555 777 1,065 1,295 1,491 2,485 2,627 3,885 7,455 7,881 13,135 18,389 39,405 55,167 91,945 275,835

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

275,835 827,506 413,753 1,241,260 620,630 310,315 930,946 465,473 1,396,420 698,210 349,105 1,047,316 523,658 261,829 785,488 392,744 196,372 98,186 49,093 147,280 73,640 36,820 18,410 9,205 27,616 13,808 6,904 3,452 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52

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