3 × 19 × 23 × 1423

Prime Factor Structure

Factorization String 3 × 19 × 23 × 1423

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,734,080

Proper Divisor Sum 868,527

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1865551 ← → #1865561

1 3 19 23 57 69 437 1,311 1,423 4,269 27,037 32,729 81,111 98,187 621,851 1,865,553

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

1,865,553 5,596,660 2,798,330 1,399,165 4,197,496 2,098,748 1,049,374 524,687 1,574,062 787,031 2,361,094 1,180,547 3,541,642 1,770,821 5,312,464 2,656,232 1,328,116 664,058 332,029 996,088 498,044 249,022 124,511 373,534 186,767 560,302 280,151 840,454 420,227 1,260,682 630,341 1,891,024 945,512 472,756 236,378 118,189 354,568 177,284 88,642 44,321 132,964 66,482 33,241 99,724 49,862 24,931 74,794 37,397 112,192 56,096 28,048 14,024 7,012 3,506 1,753 5,260 2,630 1,315 3,946 1,973

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