5² × 11 × 19 × 421

Prime Factor Structure

Factorization String 5^2 × 11 × 19 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,139,680

Proper Divisor Sum 939,955

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2199719 ← → #2199739

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

2,199,725 6,599,176 3,299,588 1,649,794 824,897 2,474,692 1,237,346 618,673 1,856,020 928,010 464,005 1,392,016 696,008 348,004 174,002 87,001 261,004 130,502 65,251 195,754 97,877 293,632 146,816 73,408 36,704 18,352 9,176 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65

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