3² × 19 × 23021

Prime Factor Structure

Factorization String 3^2 × 19 × 23021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,985,720

Proper Divisor Sum 2,049,129

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3936589 ← → #3936593

1 3 9 19 57 171 23,021 69,063 207,189 437,399 1,312,197 3,936,591

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

3,936,591 11,809,774 5,904,887 17,714,662 8,857,331 26,571,994 13,285,997 39,857,992 19,928,996 9,964,498 4,982,249 14,946,748 7,473,374 3,736,687 11,210,062 5,605,031 16,815,094 8,407,547 25,222,642 12,611,321 37,833,964 18,916,982 9,458,491 28,375,474 14,187,737 42,563,212 21,281,606 10,640,803 31,922,410 15,961,205 47,883,616 23,941,808 11,970,904 5,985,452 2,992,726 1,496,363 4,489,090 2,244,545 6,733,636 3,366,818 1,683,409 5,050,228 2,525,114 1,262,557 3,787,672 1,893,836 946,918 473,459 1,420,378 710,189 2,130,568 1,065,284 532,642 266,321 798,964 399,482 199,741 599,224 299,612 149,806

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