3 × 7 × 17 × 2207

Prime Factor Structure

Factorization String 3 × 7 × 17 × 2207

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,271,808

Proper Divisor Sum 483,909

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #787883 ← → #787903

1 3 7 17 21 51 119 357 2,207 6,621 15,449 37,519 46,347 112,557 262,633 787,899

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

787,899 2,363,698 1,181,849 3,545,548 1,772,774 886,387 2,659,162 1,329,581 3,988,744 1,994,372 997,186 498,593 1,495,780 747,890 373,945 1,121,836 560,918 280,459 841,378 420,689 1,262,068 631,034 315,517 946,552 473,276 236,638 118,319 354,958 177,479 532,438 266,219 798,658 399,329 1,197,988 598,994 299,497 898,492 449,246 224,623 673,870 336,935 1,010,806 505,403 1,516,210 758,105 2,274,316 1,137,158 568,579 1,705,738 852,869 2,558,608 1,279,304 639,652 319,826 159,913 479,740 239,870 119,935 359,806 179,903

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