3² × 19 × 31 × 79

Prime Factor Structure

Factorization String 3^2 × 19 × 31 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 665,600

Proper Divisor Sum 246,821

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #418771 ← → #418783

1 3 9 19 31 57 79 93 171 237 279 589 711 1,501 1,767 2,449 4,503 5,301 7,347 13,509 22,041 46,531 139,593 418,779

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

418,779 1,256,338 628,169 1,884,508 942,254 471,127 1,413,382 706,691 2,120,074 1,060,037 3,180,112 1,590,056 795,028 397,514 198,757 596,272 298,136 149,068 74,534 37,267 111,802 55,901 167,704 83,852 41,926 20,963 62,890 31,445 94,336 47,168 23,584 11,792 5,896 2,948 1,474 737 2,212 1,106 553 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

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