19 × 40013

Prime Factor Structure

Factorization String 19 × 40013

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 800,280

Proper Divisor Sum 40,033

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #760241 ← → #760261

1 19 40,013 760,247

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

760,247 2,280,742 1,140,371 3,421,114 1,710,557 5,131,672 2,565,836 1,282,918 641,459 1,924,378 962,189 2,886,568 1,443,284 721,642 360,821 1,082,464 541,232 270,616 135,308 67,654 33,827 101,482 50,741 152,224 76,112 38,056 19,028 9,514 4,757 14,272 7,136 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858

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