7 × 11 × 13 × 563

Prime Factor Structure

Factorization String 7 × 11 × 13 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 758,016

Proper Divisor Sum 194,453

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #563561 ← → #563587

1 7 11 13 77 91 143 563 1,001 3,941 6,193 7,319 43,351 51,233 80,509 563,563

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

563,563 1,690,690 845,345 2,536,036 1,268,018 634,009 1,902,028 951,014 475,507 1,426,522 713,261 2,139,784 1,069,892 534,946 267,473 802,420 401,210 200,605 601,816 300,908 150,454 75,227 225,682 112,841 338,524 169,262 84,631 253,894 126,947 380,842 190,421 571,264 285,632 142,816 71,408 35,704 17,852 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596

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