5 × 13 × 229 × 563

Prime Factor Structure

Factorization String 5 × 13 × 229 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,896,480

Proper Divisor Sum 2,516,225

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8380249 ← → #8380259

1 5 13 65 229 563 1,145 2,815 2,977 7,319 14,885 36,595 128,927 644,635 1,676,051 8,380,255

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

8,380,255 25,140,766 12,570,383 37,711,150 18,855,575 56,566,726 28,283,363 84,850,090 42,425,045 127,275,136 63,637,568 31,818,784 15,909,392 7,954,696 3,977,348 1,988,674 994,337 2,983,012 1,491,506 745,753 2,237,260 1,118,630 559,315 1,677,946 838,973 2,516,920 1,258,460 629,230 314,615 943,846 471,923 1,415,770 707,885 2,123,656 1,061,828 530,914 265,457 796,372 398,186 199,093 597,280 298,640 149,320 74,660 37,330 18,665 55,996 27,998 13,999 41,998 20,999 62,998 31,499 94,498 47,249 141,748 70,874 35,437 106,312 53,156

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