5 × 17 × 61 × 307

Prime Factor Structure

Factorization String 5 × 17 × 61 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,062,368

Proper Divisor Sum 470,573

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1591787 ← → #1591813

1 5 17 61 85 305 307 1,037 1,535 5,185 5,219 18,727 26,095 93,635 318,359 1,591,795

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

1,591,795 4,775,386 2,387,693 7,163,080 3,581,540 1,790,770 895,385 2,686,156 1,343,078 671,539 2,014,618 1,007,309 3,021,928 1,510,964 755,482 377,741 1,133,224 566,612 283,306 141,653 424,960 212,480 106,240 53,120 26,560 13,280 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47

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