2 × 691 × 1213

Prime Factor Structure

Factorization String 2 × 691 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,520,264

Proper Divisor Sum 843,898

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1676347 ← → #1676383

1 2 691 1,213 1,382 2,426 838,183 1,676,366

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

1,676,366 838,183 2,514,550 1,257,275 3,771,826 1,885,913 5,657,740 2,828,870 1,414,435 4,243,306 2,121,653 6,364,960 3,182,480 1,591,240 795,620 397,810 198,905 596,716 298,358 149,179 447,538 223,769 671,308 335,654 167,827 503,482 251,741 755,224 377,612 188,806 94,403 283,210 141,605 424,816 212,408 106,204 53,102 26,551 79,654 39,827 119,482 59,741 179,224 89,612 44,806 22,403 67,210 33,605 100,816 50,408 25,204 12,602 6,301 18,904 9,452 4,726 2,363 7,090 3,545 10,636

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